A magnitude ML 1.7 earthquake occured in region: 4 km SE Portico e San Benedetto (FC), on
and geographic coordinates (lat, lon) 44.0080, 11.8190 at 25 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 |
---|---|---|---|---|
Portico e San Benedetto | FC | 4 | 756 | 756 |
Premilcuore | FC | 5 | 799 | 1555 |
Rocca San Casciano | FC | 6 | 1910 | 3465 |
Galeata | FC | 8 | 2516 | 5981 |
Civitella di Romagna | FC | 10 | 3786 | 9767 |
Santa Sofia | FC | 10 | 4136 | 13903 |
Tredozio | FC | 10 | 1212 | 15115 |
Dovadola | FC | 14 | 1653 | 16768 |
Predappio | FC | 17 | 6346 | 23114 |
Modigliana | FC | 17 | 4560 | 27674 |
Marradi | FI | 18 | 3139 | 30813 |
San Godenzo | FI | 18 | 1167 | 31980 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2021-06-10 19:32:56 |
44.0077 | 11.8192 | 25 | 2021-12-29 11:12:37 |
Bollettino Sismico Italiano INGV | 96559941 |
Reviewed Rev100 |
ML 1.7 | 2021-06-10 19:32:56 |
44.0037 | 11.8203 | 23 | 2021-06-10 19:57:11 |
Sala Sismica INGV-Roma | 91053281 |
Field | Value |
---|---|
Time (UTC) | 2021-06-10 19:32:56 ± 0.17 |
Latitude | 44.0077 ± 0.0072 |
Longitude | 11.8192 ± 0.0100 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96559941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 779 |
Semi-minor axis of confidence ellipse (meter) | 344 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 220 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.88044 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 96559941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-14 16:43:54 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 91053281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-10 19:57:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MTMR.EHZ. | 2021-06-10T19:34:48.05 | 3.0 | undecidable | manual | Sg | 11.41 | 0 | |||
IV.ECTS.HHZ. | 2021-06-10T19:34:46.52 | 3.0 | undecidable | manual | Pg | 16.950001 | 0 | |||
IV.MCRV.HHZ. | 2021-06-10T19:34:45.83 | 3.0 | undecidable | manual | Sg | 4.72 | 0 | |||
IV.PIPA.HHZ. | 2021-06-10T19:34:35.42 | 3.0 | positive | manual | Pg | 16.690001 | 0 | |||
IV.GIZZ.HHZ. | 2021-06-10T19:34:30.11 | 3.0 | negative | manual | Pg | 9.23 | 0 | |||
IV.PTRJ.HNZ. | 2021-06-10T19:34:30.88 | 3.0 | undecidable | manual | Sg | 8.15 | 0 | |||
IV.MCPD.HHZ. | 2021-06-10T19:34:19.95 | 3.0 | positive | manual | Pn | -5.17 | 0 | |||
CR.STON.BHZ. | 2021-06-10T19:34:14.96 | 3.0 | undecidable | manual | Pg | 16.139999 | 0 | |||
IV.EUCT.HNZ. | 2021-06-10T19:34:10.69 | 3.0 | undecidable | manual | Sg | 1.8 | 0 | |||
IV.LRP.EHZ. | 2021-06-10T19:34:08.79 | 3.0 | undecidable | manual | Sg | 0.62 | 0 | |||
IV.ORZI.HHZ. | 2021-06-10T19:34:02.20 | 3.0 | undecidable | manual | Sg | 1.44 | 0 | |||
IV.MCRV.HHZ. | 2021-06-10T19:34:02.58 | 3.0 | undecidable | manual | Pg | 8.47 | 0 | |||
IV.MTMR.EHZ. | 2021-06-10T19:34:02.06 | 3.0 | positive | manual | Pg | 10.46 | 0 | |||
OX.VARN.HHZ. | 2021-06-10T19:33:56.05 | 3.0 | undecidable | manual | Sg | -2.5 | 0 | |||
IV.PTRJ.HHZ. | 2021-06-10T19:33:43.11 | 3.0 | undecidable | manual | Pn | -0.67 | 0 | |||
IV.CSNT.HHZ. | 2021-06-10T19:33:19.12 | 0.6 | undecidable | manual | S | 216 | 72.8715 | 103 | -0.04 | 47 |
IV.OSSC.HHZ. | 2021-06-10T19:33:18.75 | 0.3 | undecidable | manual | S | 221 | 70.6737 | 103 | 0.17 | 69 |
IV.FNVD.HHZ. | 2021-06-10T19:33:16.06 | 0.6 | undecidable | manual | S | 288 | 58.2972 | 106 | 0.69 | 40 |
IV.MPPT.EHZ. | 2021-06-10T19:33:15.85 | 0.6 | undecidable | manual | S | 265 | 58.497 | 106 | 0.43 | 44 |
IV.CPGN.EHN. | 2021-06-10T19:33:14.24 | 0.6 | undecidable | manual | S | 120 | 46.1205 | 111 | 1.93 | 21 |
IV.SSP9.EHN. | 2021-06-10T19:33:14.93 | 0.6 | undecidable | manual | S | 152 | 54.2013 | 108 | 0.58 | 44 |
IV.PARC.HHZ. | 2021-06-10T19:33:14.40 | 0.6 | undecidable | manual | S | 140 | 52.1034 | 109 | 0.6 | 44 |
IV.CRE.HHZ. | 2021-06-10T19:33:12.23 | 0.3 | undecidable | manual | S | 166 | 44.4222 | 112 | 0.35 | 71 |
IV.BDI.HHZ. | 2021-06-10T19:33:12.51 | 0.3 | undecidable | manual | P | 274 | 97.7244 | 99 | -0.99 | 51 |
IV.ATVO.HHZ. | 2021-06-10T19:33:11.41 | 0.3 | undecidable | manual | P | 146 | 83.8494 | 101 | 0.02 | 69 |
IV.SEI.HHZ. | 2021-06-10T19:33:10.29 | 0.3 | undecidable | manual | S | 278 | 37.1295 | 117 | 0.19 | 73 |
IV.NARO.HHZ. | 2021-06-10T19:33:09.60 | 0.3 | undecidable | manual | P | 126 | 75.1692 | 102 | -0.47 | 64 |
IV.OSSC.HHZ. | 2021-06-10T19:33:09.38 | 0.3 | undecidable | manual | P | 221 | 70.6737 | 103 | -0.01 | 71 |
IV.CSNT.HHZ. | 2021-06-10T19:33:09.93 | 0.3 | undecidable | manual | P | 216 | 72.8715 | 103 | 0.2 | 68 |
IV.RUFI.EHZ. | 2021-06-10T19:33:08.71 | 0.3 | undecidable | manual | S | 233 | 31.0467 | 122 | 0.01 | 76 |
IV.MPPT.EHZ. | 2021-06-10T19:33:07.51 | 0.6 | undecidable | manual | P | 265 | 58.497 | 106 | -0.06 | 48 |
IV.FNVD.HHZ. | 2021-06-10T19:33:07.82 | 0.3 | undecidable | manual | P | 288 | 58.2972 | 106 | 0.28 | 68 |
IV.BRIS.HHZ. | 2021-06-10T19:33:07.59 | 0.3 | undecidable | manual | S | 350 | 24.4533 | 130 | 0.33 | 72 |
IV.MTRZ.HHZ. | 2021-06-10T19:33:07.15 | 0.3 | undecidable | manual | P | 317 | 46.1205 | 111 | 1.37 | 43 |
IV.ASQU.HHZ. | 2021-06-10T19:33:07.35 | 0.3 | undecidable | manual | S | 186 | 23.5542 | 131 | 0.27 | 75 |
IV.SSP9.EHN. | 2021-06-10T19:33:06.16 | 0.3 | undecidable | manual | P | 152 | 54.2013 | 108 | -0.79 | 59 |
IV.PARC.HHZ. | 2021-06-10T19:33:06.24 | 0.3 | undecidable | manual | P | 140 | 52.1034 | 109 | -0.39 | 68 |
IV.RSM2.HHE. | 2021-06-10T19:33:06.81 | 0.3 | undecidable | manual | P | 99 | 50.616 | 109 | 0.4 | 68 |
IV.SFI.EHZ. | 2021-06-10T19:33:05.15 | 0.3 | undecidable | manual | S | 169 | 11.5773 | 152 | 0.08 | 79 |
IV.CRE.HHZ. | 2021-06-10T19:33:05.28 | 0.1 | undecidable | manual | P | 166 | 44.4222 | 112 | -0.24 | 95 |
IV.CPGN.EHN. | 2021-06-10T19:33:05.79 | 0.6 | undecidable | manual | P | 120 | 46.1205 | 111 | 0.01 | 50 |
IV.IMOL.EHZ. | 2021-06-10T19:33:05.11 | 0.3 | undecidable | manual | P | 351 | 39.5271 | 115 | 0.28 | 70 |
IV.LMD.HHZ. | 2021-06-10T19:33:04.67 | 0.6 | undecidable | manual | S | 311 | 11.7771 | 151 | -0.42 | 48 |
IV.SEI.HHZ. | 2021-06-10T19:33:04.36 | 0.3 | undecidable | manual | P | 278 | 37.1295 | 117 | -0.14 | 74 |
IV.RUFI.EHZ. | 2021-06-10T19:33:03.40 | 0.1 | undecidable | manual | P | 233 | 31.0467 | 122 | -0.29 | 96 |
IV.ASQU.HHZ. | 2021-06-10T19:33:02.59 | 0.1 | undecidable | manual | P | 186 | 23.5542 | 131 | -0.16 | 100 |
IV.BRIS.HHZ. | 2021-06-10T19:33:02.41 | 0.1 | undecidable | manual | P | 350 | 24.4533 | 130 | -0.45 | 95 |
IV.LMD.HHZ. | 2021-06-10T19:33:01.02 | 0.1 | undecidable | manual | P | 311 | 11.7771 | 151 | -0.58 | 93 |
IV.SFI.EHZ. | 2021-06-10T19:33:01.33 | 0.1 | positive | manual | P | 169 | 11.5773 | 152 | -0.26 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LMD.HHE. | ML:2.1 | 0.0007130000000000001 | 0.94 | AML | other | m | 2021-06-10T19:33:05.00 |
IV.LMD.HHN. | ML:2.0 | 0.0005480000000000001 | 0.26 | AML | other | m | 2021-06-10T19:33:05.37 |
IV.SFI.EHE. | ML:1.8 | 0.0003505 | 0.66 | AML | other | m | 2021-06-10T19:33:05.42 |
IV.SFI.EHN. | ML:1.5 | 0.0001985 | 1.52 | AML | other | m | 2021-06-10T19:33:05.97 |
IV.BRIS.HHE. | ML:2.0 | 0.00039049999999999995 | 0.26 | AML | other | m | 2021-06-10T19:33:08.52 |
IV.BRIS.HHN. | ML:2.0 | 0.000391 | 0.48 | AML | other | m | 2021-06-10T19:33:08.63 |
IV.RUFI.EHN. | ML:1.6 | 0.0001585 | 0.64 | AML | other | m | 2021-06-10T19:33:09.41 |
IV.RUFI.EHE. | ML:1.4 | 0.00010109999999999999 | 0.32 | AML | other | m | 2021-06-10T19:33:09.52 |
IV.SEI.HHN. | ML:2.0 | 0.00034550000000000005 | 0.28 | AML | other | m | 2021-06-10T19:33:11.85 |
IV.SEI.HHE. | ML:1.8 | 0.0001805 | 0.32 | AML | other | m | 2021-06-10T19:33:12.44 |
IV.CRE.HHN. | ML:2.2 | 0.0003825 | 0.3 | AML | other | m | 2021-06-10T19:33:12.76 |
IV.CRE.HHE. | ML:1.8 | 0.000155 | 0.84 | AML | other | m | 2021-06-10T19:33:12.84 |
IV.MTRZ.HHE. | ML:2.0 | 0.000248 | 0.7 | AML | other | m | 2021-06-10T19:33:16.70 |
IV.MTRZ.HHN. | ML:2.0 | 0.000232 | 1.14 | AML | other | m | 2021-06-10T19:33:17.91 |
IV.FNVD.HHE. | ML:1.4 | 0.000049699999999999995 | 1.2 | AML | other | m | 2021-06-10T19:33:19.92 |
IV.OSSC.HHE. | ML:1.6 | 0.00006085 | 0.46 | AML | other | m | 2021-06-10T19:33:19.42 |
IV.FNVD.HHN. | ML:1.6 | 0.00007439999999999999 | 1.18 | AML | other | m | 2021-06-10T19:33:19.16 |
IV.CSNT.HHN. | ML:1.3 | 0.00003165 | 0.5 | AML | other | m | 2021-06-10T19:33:20.19 |
IV.CSNT.HHE. | ML:1.3 | 0.000032149999999999995 | 0.6 | AML | other | m | 2021-06-10T19:33:20.45 |
IV.OSSC.HHN. | ML:1.4 | 0.00004035 | 0.66 | AML | other | m | 2021-06-10T19:33:20.96 |
IV.ATVO.HHN. | ML:1.5 | 0.0000329 | 0.44 | AML | other | m | 2021-06-10T19:33:25.28 |
IV.PII.HHE. | ML:1.7 | 0.000041700000000000004 | 1.7 | AML | other | m | 2021-06-10T19:33:26.14 |
IV.ATVO.HHE. | ML:1.4 | 0.00002995 | 1.38 | AML | other | m | 2021-06-10T19:33:27.25 |
IV.PII.HHN. | ML:1.7 | 0.000039099999999999995 | 0.56 | AML | other | m | 2021-06-10T19:33:27.40 |