A magnitude ML 1.7 earthquake occured in region: Costa Romagnola meridionale (Rimini, Forli Cesena), on
and geographic coordinates (lat, lon) 43.9080, 12.4650 at 44 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Sassofeltrio | PU | 4 | 1388 | 1388 |
Monte Grimano Terme | PU | 5 | 1136 | 2524 |
Mercatino Conca | PU | 5 | 1086 | 3610 |
Montescudo - Monte Colombo | RN | 7 | 6779 | 10389 |
Monte Cerignone | PU | 9 | 669 | 11058 |
Verucchio | RN | 9 | 10078 | 21136 |
Gemmano | RN | 10 | 1158 | 22294 |
San Leo | RN | 10 | 2972 | 25266 |
Poggio Torriana | RN | 11 | 5135 | 30401 |
Montecopiolo | PU | 11 | 1128 | 31529 |
Macerata Feltria | PU | 12 | 1990 | 33519 |
Montefiore Conca | RN | 12 | 2269 | 35788 |
Tavoleto | PU | 12 | 867 | 36655 |
Coriano | RN | 13 | 10502 | 47157 |
Auditore | PU | 13 | 1566 | 48723 |
Maiolo | RN | 13 | 848 | 49571 |
San Clemente | RN | 13 | 5577 | 55148 |
Pietrarubbia | PU | 13 | 660 | 55808 |
Novafeltria | RN | 14 | 7164 | 62972 |
Talamello | RN | 14 | 1104 | 64076 |
Sassocorvaro | PU | 14 | 3504 | 67580 |
Morciano di Romagna | RN | 15 | 7045 | 74625 |
Borghi | FC | 16 | 2843 | 77468 |
Saludecio | RN | 17 | 3120 | 80588 |
Sogliano al Rubicone | FC | 17 | 3195 | 83783 |
Montecalvo in Foglia | PU | 17 | 2718 | 86501 |
Santarcangelo di Romagna | RN | 17 | 22089 | 108590 |
Frontino | PU | 17 | 293 | 108883 |
Carpegna | PU | 17 | 1674 | 110557 |
Mondaino | RN | 18 | 1394 | 111951 |
Riccione | RN | 18 | 34965 | 146916 |
Pennabilli | RN | 19 | 2869 | 149785 |
Montegridolfo | RN | 19 | 1012 | 150797 |
Rimini | RN | 19 | 147750 | 298547 |
Roncofreddo | FC | 19 | 3386 | 301933 |
Misano Adriatico | RN | 20 | 13014 | 314947 |
Lunano | PU | 20 | 1527 | 316474 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-02-16 18:18:27 |
43.9085 | 12.4652 | 44 | 2021-07-12 16:55:00 |
Bollettino Sismico Italiano INGV | 87621231 |
Reviewed Rev100 |
ML 1.8 | 2021-02-16 18:18:26 |
43.9108 | 12.4485 | 45 | 2021-02-16 18:32:59 |
Sala Sismica INGV-Roma | 87217421 |
Field | Value |
---|---|
Time (UTC) | 2021-02-16 18:18:27 ± 0.15 |
Latitude | 43.9085 ± 0.0081 |
Longitude | 12.4652 ± 0.0112 |
Depth (km) | 44 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87621231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1064 |
Semi-minor axis of confidence ellipse (meter) | 152 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 72 |
Number of defining phases | 64 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.02792 |
Number of stations at which the event was observed | 45 |
Number of stations from which data was used for origin computation | 37 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 54 |
Type of magnitude | ML |
Reference to an origin | 87217421 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-16 18:32:59 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 40 |
Type of magnitude | ML |
Reference to an origin | 87621231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-19 12:00:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGTA.HNZ. | 2021-02-16T18:19:54.35 | 3.0 | undecidable | manual | Sn | -5.71 | 0 | |||
CR.ZAG.BHZ. | 2021-02-16T18:19:50.68 | 3.0 | undecidable | manual | Sn | -1.54 | 0 | |||
IV.MSSA.HHZ. | 2021-02-16T18:19:33.92 | 3.0 | undecidable | manual | Sn | 6.12 | 0 | |||
IV.PCN.EHZ. | 2021-02-16T18:19:33.94 | 3.0 | undecidable | manual | Sn | 3.54 | 0 | |||
IV.MBAL.EHZ. | 2021-02-16T18:19:24.22 | 3.0 | undecidable | manual | Sn | -2.94 | 0 | |||
IV.MTMR.EHZ. | 2021-02-16T18:19:17.63 | 3.0 | negative | manual | Pn | -2.33 | 0 | |||
IV.RIBO.EHZ.01 | 2021-02-16T18:19:09.02 | 3.0 | undecidable | manual | Sn | 0.03 | 0 | |||
ST.VARA.EHZ. | 2021-02-16T18:19:00.67 | 3.0 | positive | manual | Pn | -1.78 | 0 | |||
IV.FOSV.EHZ. | 2021-02-16T18:18:51.03 | 0.6 | undecidable | manual | S | 161 | 72.0723 | 102 | 1.01 | 35 |
IV.BRIS.HHZ. | 2021-02-16T18:18:49.74 | 0.6 | undecidable | manual | S | 302 | 65.7897 | 105 | 1.05 | 33 |
IV.ATLO.EHE. | 2021-02-16T18:18:49.67 | 0.6 | undecidable | manual | S | 184 | 65.9895 | 105 | 0.94 | 36 |
IV.TB02.DHZ.01 | 2021-02-16T18:18:48.40 | 0.6 | undecidable | manual | S | 184 | 59.8956 | 108 | 0.93 | 37 |
IV.LMD.HHZ. | 2021-02-16T18:18:48.55 | 0.6 | undecidable | manual | S | 287 | 63.2922 | 106 | 0.37 | 44 |
IV.ATFO.HHZ. | 2021-02-16T18:18:48.44 | 0.6 | undecidable | manual | S | 172 | 60.6948 | 107 | 0.79 | 39 |
IV.SSFR.HHZ. | 2021-02-16T18:18:47.74 | 0.6 | undecidable | manual | S | 154 | 58.1973 | 109 | 0.61 | 43 |
IV.ASQU.HHZ. | 2021-02-16T18:18:47.46 | 0.6 | undecidable | manual | S | 257 | 55.5 | 111 | 0.89 | 37 |
IV.ATMC.EHZ. | 2021-02-16T18:18:47.66 | 0.6 | undecidable | manual | S | 203 | 55.6998 | 111 | 1.04 | 35 |
IV.TB01.DHN.01 | 2021-02-16T18:18:47.92 | 0.6 | undecidable | manual | S | 182 | 58.497 | 109 | 0.73 | 40 |
IV.ARVD.HHZ. | 2021-02-16T18:18:47.97 | 0.6 | undecidable | manual | S | 140 | 59.3961 | 108 | 0.59 | 43 |
IV.ATSC.EHE. | 2021-02-16T18:18:47.20 | 0.6 | undecidable | manual | S | 162 | 56.5989 | 110 | 0.4 | 45 |
IV.FDMO.HHZ. | 2021-02-16T18:18:45.40 | 0.3 | undecidable | manual | P | 152 | 108.9132 | 96 | 0.54 | 59 |
IV.FRON.EHZ. | 2021-02-16T18:18:45.49 | 0.6 | undecidable | manual | S | 154 | 48.1185 | 116 | 0.37 | 47 |
IV.SFI.EHZ. | 2021-02-16T18:18:45.08 | 0.6 | undecidable | manual | S | 270 | 49.4172 | 115 | -0.29 | 47 |
IV.ATPI.EHZ. | 2021-02-16T18:18:45.78 | 0.6 | undecidable | manual | S | 186 | 51.0156 | 114 | 0.09 | 49 |
IV.MGAB.HHZ. | 2021-02-16T18:18:45.47 | 0.3 | undecidable | manual | P | 195 | 114.0969 | 95 | -0.03 | 66 |
IV.BADI.EHZ. | 2021-02-16T18:18:45.08 | 0.6 | undecidable | manual | S | 202 | 47.619 | 117 | 0.05 | 49 |
IV.ATPC.HNZ. | 2021-02-16T18:18:45.16 | 0.6 | undecidable | manual | S | 181 | 47.4192 | 117 | 0.16 | 48 |
IV.CRTC.HHZ. | 2021-02-16T18:18:44.26 | 0.3 | undecidable | manual | S | 115 | 36.8298 | 127 | 1.2 | 53 |
IV.ASSB.HHZ. | 2021-02-16T18:18:44.16 | 0.3 | undecidable | manual | P | 171 | 97.3248 | 97 | 0.73 | 56 |
IV.PIEI.HHZ. | 2021-02-16T18:18:43.52 | 0.6 | undecidable | manual | S | 172 | 41.7249 | 122 | -0.4 | 46 |
IV.MPAG.EHZ. | 2021-02-16T18:18:43.66 | 0.6 | undecidable | manual | S | 143 | 38.9277 | 125 | 0.23 | 49 |
IV.BLLA.EHZ. | 2021-02-16T18:18:42.88 | 0.6 | undecidable | manual | S | 1 | 26.0517 | 140 | 1.51 | 30 |
IV.PESA.HHZ. | 2021-02-16T18:18:42.68 | 0.6 | undecidable | manual | S | 83 | 30.1476 | 135 | 0.7 | 45 |
IV.NARO.HHZ. | 2021-02-16T18:18:42.27 | 0.6 | undecidable | manual | S | 164 | 34.3434 | 130 | -0.36 | 47 |
IV.ATCC.EHZ. | 2021-02-16T18:18:41.94 | 0.3 | undecidable | manual | P | 170 | 81.4518 | 99 | 0.47 | 63 |
IV.PARC.HHZ. | 2021-02-16T18:18:41.93 | 0.6 | undecidable | manual | S | 212 | 34.0437 | 131 | -0.66 | 43 |
IV.RUFI.EHZ. | 2021-02-16T18:18:41.12 | 0.3 | undecidable | manual | P | 264 | 76.7676 | 101 | 0.22 | 67 |
IV.SNTG.HHZ. | 2021-02-16T18:18:41.84 | 0.6 | undecidable | manual | P | 152 | 81.9513 | 99 | 0.31 | 44 |
IV.PE3.EHZ. | 2021-02-16T18:18:41.03 | 0.6 | undecidable | manual | S | 174 | 23.6541 | 144 | -0.04 | 51 |
IV.FOSV.EHZ. | 2021-02-16T18:18:40.16 | 0.3 | undecidable | manual | P | 161 | 72.0723 | 102 | -0.17 | 69 |
IV.MURB.HHZ. | 2021-02-16T18:18:40.62 | 0.3 | undecidable | manual | P | 176 | 71.7726 | 102 | 0.33 | 67 |
IV.CPGN.EHZ. | 2021-02-16T18:18:40.69 | 0.6 | undecidable | manual | S | 224 | 16.5723 | 154 | 0.42 | 49 |
IV.ATLO.EHE. | 2021-02-16T18:18:39.88 | 0.3 | undecidable | manual | P | 184 | 65.9895 | 105 | 0.3 | 68 |
IV.RSM2.HHZ. | 2021-02-16T18:18:39.81 | 0.3 | undecidable | manual | S | 334 | 3.5964 | 174 | 0.32 | 77 |
IV.BRIS.HHZ. | 2021-02-16T18:18:39.92 | 0.3 | undecidable | manual | P | 302 | 65.7897 | 105 | 0.36 | 66 |
IV.ATMI.HHZ. | 2021-02-16T18:18:39.98 | 0.6 | undecidable | manual | P | 194 | 65.6898 | 105 | 0.43 | 44 |
IV.LMD.HHZ. | 2021-02-16T18:18:39.13 | 0.3 | undecidable | manual | P | 287 | 63.2922 | 106 | -0.13 | 72 |
IV.ATFO.HHZ. | 2021-02-16T18:18:38.66 | 0.3 | undecidable | manual | P | 172 | 60.6948 | 107 | -0.3 | 69 |
IV.TB03.DHZ.01 | 2021-02-16T18:18:38.24 | 0.3 | undecidable | manual | P | 184 | 56.3991 | 110 | -0.21 | 71 |
IV.SSFR.HHZ. | 2021-02-16T18:18:38.34 | 0.3 | undecidable | manual | P | 154 | 58.1973 | 109 | -0.32 | 68 |
IV.ASQU.HHZ. | 2021-02-16T18:18:38.69 | 0.3 | undecidable | manual | P | 257 | 55.5 | 111 | 0.35 | 68 |
IV.ATMC.EHZ. | 2021-02-16T18:18:38.08 | 0.3 | undecidable | manual | P | 203 | 55.6998 | 111 | -0.28 | 70 |
IV.ATSC.EHE. | 2021-02-16T18:18:38.08 | 0.1 | undecidable | manual | P | 162 | 56.5989 | 110 | -0.39 | 90 |
IV.TB01.DHN.01 | 2021-02-16T18:18:38.32 | 0.3 | undecidable | manual | P | 182 | 58.497 | 109 | -0.37 | 68 |
IV.TB02.DHZ.01 | 2021-02-16T18:18:38.88 | 0.3 | undecidable | manual | P | 184 | 59.8956 | 108 | 0.03 | 72 |
IV.CRE.HHZ. | 2021-02-16T18:18:38.13 | 0.3 | undecidable | manual | P | 232 | 52.2033 | 113 | 0.17 | 71 |
IV.ARVD.HHZ. | 2021-02-16T18:18:38.57 | 0.1 | undecidable | manual | P | 140 | 59.3961 | 108 | -0.23 | 92 |
IV.ATPI.EHZ. | 2021-02-16T18:18:37.34 | 0.3 | undecidable | manual | P | 186 | 51.0156 | 114 | -0.48 | 67 |
IV.FRON.EHZ. | 2021-02-16T18:18:37.11 | 0.1 | negative | manual | P | 154 | 48.1185 | 116 | -0.39 | 91 |
IV.ATPC.HNZ. | 2021-02-16T18:18:36.84 | 0.1 | undecidable | manual | P | 181 | 47.4192 | 117 | -0.58 | 87 |
IV.PIEI.HHZ. | 2021-02-16T18:18:36.07 | 0.1 | negative | manual | P | 172 | 41.7249 | 122 | -0.74 | 82 |
IV.SFI.EHZ. | 2021-02-16T18:18:36.76 | 0.3 | undecidable | manual | P | 270 | 49.4172 | 115 | -0.88 | 59 |
IV.CRTC.HHZ. | 2021-02-16T18:18:36.43 | 0.1 | undecidable | manual | P | 115 | 36.8298 | 127 | 0.12 | 100 |
IV.MPAG.EHZ. | 2021-02-16T18:18:36.08 | 0.1 | negative | manual | P | 143 | 38.9277 | 125 | -0.44 | 92 |
IV.BADI.EHZ. | 2021-02-16T18:18:36.97 | 0.1 | undecidable | manual | P | 202 | 47.619 | 117 | -0.48 | 90 |
IV.PARC.HHZ. | 2021-02-16T18:18:35.05 | 0.1 | undecidable | manual | P | 212 | 34.0437 | 131 | -0.99 | 75 |
IV.BLLA.EHZ. | 2021-02-16T18:18:35.48 | 0.3 | undecidable | manual | P | 1 | 26.0517 | 140 | 0.14 | 76 |
IV.PESA.HHZ. | 2021-02-16T18:18:35.59 | 0.1 | undecidable | manual | P | 83 | 30.1476 | 135 | -0.09 | 100 |
IV.NARO.HHZ. | 2021-02-16T18:18:35.36 | 0.1 | negative | manual | P | 164 | 34.3434 | 130 | -0.7 | 84 |
IV.CPGN.EHZ. | 2021-02-16T18:18:34.28 | 0.1 | negative | manual | P | 224 | 16.5723 | 154 | -0.42 | 96 |
IV.PE3.EHZ. | 2021-02-16T18:18:34.59 | 0.1 | negative | manual | P | 174 | 23.6541 | 144 | -0.57 | 90 |
IV.RSM2.HHZ. | 2021-02-16T18:18:33.84 | 0.3 | undecidable | manual | P | 334 | 3.5964 | 174 | -0.4 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PE3.EHE. | ML:2.0 | 0.00026741335 | 0.5376 | AML | other | m | 2021-02-16T18:18:41.36 |
IV.PE3.EHN. | ML:2.5 | 0.000851 | 0.44 | AML | other | m | 2021-02-16T18:18:41.45 |
IV.CPGN.EHE. | ML:1.5 | 0.00010174333500000001 | 0.2944 | AML | other | m | 2021-02-16T18:18:41.61 |
IV.CPGN.EHN. | ML:1.6 | 0.00010981209999999999 | 0.3584 | AML | other | m | 2021-02-16T18:18:41.63 |
IV.PARC.HHN. | ML:1.2 | 0.000035964780000000004 | 0.3072 | AML | other | m | 2021-02-16T18:18:42.22 |
IV.NARO.HHE. | ML:1.9 | 0.00019761975 | 0.2816 | AML | other | m | 2021-02-16T18:18:42.42 |
IV.NARO.HHN. | ML:1.8 | 0.00015893954999999997 | 0.128 | AML | other | m | 2021-02-16T18:18:42.92 |
IV.PESA.HHN. | ML:2.2 | 0.0003639851 | 0.2048 | AML | other | m | 2021-02-16T18:18:43.00 |
IV.PESA.HHE. | ML:2.2 | 0.00038366880000000004 | 0.2432 | AML | other | m | 2021-02-16T18:18:43.23 |
IV.PIEI.HHN. | ML:2.1 | 0.000249 | 0.3 | AML | other | m | 2021-02-16T18:18:43.73 |
IV.PIEI.HHE. | ML:2.3 | 0.00037248115 | 0.1664 | AML | other | m | 2021-02-16T18:18:44.04 |
IV.CRTC.HHE. | ML:1.8 | 0.00015355649999999999 | 0.4352 | AML | other | m | 2021-02-16T18:18:44.90 |
IV.CRTC.HHN. | ML:1.9 | 0.00015912355 | 0.6016 | AML | other | m | 2021-02-16T18:18:45.24 |
IV.BADI.EHE. | ML:1.6 | 0.00007847689 | 0.2176 | AML | other | m | 2021-02-16T18:18:45.34 |
IV.BADI.EHN. | ML:1.5 | 0.000061015369999999997 | 0.2432 | AML | other | m | 2021-02-16T18:18:45.40 |
IV.FRON.EHN. | ML:1.9 | 0.000158771805 | 0.2304 | AML | other | m | 2021-02-16T18:18:45.80 |
IV.PARC.HHE. | ML:1.1 | 0.000031437925 | 0.2176 | AML | other | m | 2021-02-16T18:18:45.75 |
IV.FRON.EHE. | ML:1.5 | 0.000065244895 | 0.5632 | AML | other | m | 2021-02-16T18:18:45.91 |
IV.SFI.EHE. | ML:1.3 | 0.000035173625 | 0.2176 | AML | other | m | 2021-02-16T18:18:46.36 |
IV.ATPI.EHE. | ML:1.4 | 0.00004031329 | 0.2304 | AML | other | m | 2021-02-16T18:18:46.66 |
IV.ATPI.EHN. | ML:1.4 | 0.000038630645 | 0.7296 | AML | other | m | 2021-02-16T18:18:47.07 |
IV.ASQU.HHE. | ML:1.5 | 0.00004759048 | 0.9728 | AML | other | m | 2021-02-16T18:18:48.15 |
IV.CRE.HHN. | ML:1.9 | 0.00015 | 0.26 | AML | other | m | 2021-02-16T18:18:47.80 |
IV.ASQU.HHN. | ML:1.5 | 0.000049743785 | 0.4608 | AML | other | m | 2021-02-16T18:18:47.71 |
IV.SSFR.HNN. | ML:2.2 | 0.00026765329999999996 | 0.2304 | AML | other | m | 2021-02-16T18:18:48.18 |
IV.SSFR.HHE. | ML:2.1 | 0.00020452370000000002 | 0.1408 | AML | other | m | 2021-02-16T18:18:48.26 |
IV.SSFR.HNE. | ML:2.3 | 0.0002965264 | 0.32 | AML | other | m | 2021-02-16T18:18:48.28 |
IV.SSFR.HHN. | ML:2.3 | 0.00028849999999999997 | 0.26 | AML | other | m | 2021-02-16T18:18:48.28 |
IV.CRE.HHE. | ML:1.6 | 0.00006515 | 0.62 | AML | other | m | 2021-02-16T18:18:48.20 |
IV.ARVD.HHE. | ML:1.4 | 0.00004185779 | 0.1664 | AML | other | m | 2021-02-16T18:18:48.67 |
IV.LMD.HHN. | ML:1.4 | 0.00003671298 | 0.5504 | AML | other | m | 2021-02-16T18:18:49.11 |
IV.ATFO.HHN. | ML:1.8 | 0.000085215365 | 0.5632 | AML | other | m | 2021-02-16T18:18:48.73 |
IV.LMD.HHE. | ML:1.5 | 0.000049505985 | 0.8576 | AML | other | m | 2021-02-16T18:18:49.27 |
IV.ATMI.HHE. | ML:1.8 | 0.00009554999999999999 | 0.64 | AML | other | m | 2021-02-16T18:18:50.89 |
IV.ATMI.HHN. | ML:2.0 | 0.000135 | 0.46 | AML | other | m | 2021-02-16T18:18:51.18 |
IV.FOSV.EHE. | ML:1.5 | 0.0000440366 | 0.4992 | AML | other | m | 2021-02-16T18:18:51.66 |
IV.FOSV.EHN. | ML:1.6 | 0.00004931343 | 0.2432 | AML | other | m | 2021-02-16T18:18:51.80 |
IV.ARVD.HHN. | ML:1.4 | 0.000035583665 | 0.1152 | AML | other | m | 2021-02-16T18:18:51.87 |
IV.MURB.HHN. | ML:2.0 | 0.000132963 | 1.6544 | AML | other | m | 2021-02-16T18:18:52.17 |
IV.MURB.HHE. | ML:1.9 | 0.00009433389 | 0.32 | AML | other | m | 2021-02-16T18:18:52.42 |