A magnitude ML 1.6 earthquake occured in region: 7 km W Santa Sofia (FC), on
and geographic coordinates (lat, lon) 43.9240, 11.8260 at 7 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 |
---|---|---|---|---|
Santa Sofia | FC | 7 | 4136 | 4136 |
Premilcuore | FC | 7 | 799 | 4935 |
Galeata | FC | 11 | 2516 | 7451 |
Portico e San Benedetto | FC | 12 | 756 | 8207 |
Civitella di Romagna | FC | 13 | 3786 | 11993 |
Bagno di Romagna | FC | 14 | 6026 | 18019 |
Rocca San Casciano | FC | 16 | 1910 | 19929 |
San Godenzo | FI | 17 | 1167 | 21096 |
Pratovecchio Stia | AR | 17 | 5845 | 26941 |
Tredozio | FC | 19 | 1212 | 28153 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2019-08-18 00:48:52 |
43.9237 | 11.8262 | 7 | 2019-11-13 14:30:58 |
Bollettino Sismico Italiano INGV | 71623931 |
Reviewed Rev100 |
ML 1.8 | 2019-08-18 00:48:52 |
43.924 | 11.8268 | 7 | 2019-08-18 01:48:20 |
Sala Sismica INGV-Roma | 71588241 |
Field | Value |
---|---|
Time (UTC) | 2019-08-18 00:48:52 ± 0.06 |
Latitude | 43.9237 ± 0.0036 |
Longitude | 11.8262 ± 0.0050 |
Depth (km) | 7 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71623931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 450 |
Semi-minor axis of confidence ellipse (meter) | 107 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 39 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 37 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.95958 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 71623931 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-19 11:58:50 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 71588241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-18 01:48:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PII.HHZ. | 2019-08-18T00:49:23.78 | 0.3 | undecidable | manual | S | 258 | 106.5156 | 50 | -0.08 | 61 |
IV.ATMI.HHZ. | 2019-08-18T00:49:15.89 | 0.3 | undecidable | manual | S | 151 | 74.37 | 50 | 0.61 | 57 |
IV.PIEI.HHZ. | 2019-08-18T00:49:14.31 | 0.3 | undecidable | manual | S | 127 | 71.2731 | 50 | -0.14 | 65 |
IV.OSSC.HHZ. | 2019-08-18T00:49:13.23 | 0.3 | undecidable | manual | S | 227 | 64.2912 | 50 | 0.64 | 58 |
IV.MPPT.EHZ. | 2019-08-18T00:49:11.15 | 0.3 | undecidable | manual | S | 274 | 58.8966 | 50 | 0 | 69 |
IV.PE3.EHZ. | 2019-08-18T00:49:11.16 | 0.3 | undecidable | manual | S | 115 | 59.2962 | 50 | -0.09 | 67 |
IV.PII.HHZ. | 2019-08-18T00:49:11.05 | 0.3 | undecidable | manual | P | 258 | 106.5156 | 50 | 0.62 | 54 |
IV.BADI.EHZ. | 2019-08-18T00:49:10.66 | 0.3 | undecidable | manual | S | 144 | 56.8986 | 50 | 0.06 | 68 |
IV.MOCL.EHZ. | 2019-08-18T00:49:09.37 | 0.3 | undecidable | manual | S | 280 | 52.3032 | 50 | -0.02 | 69 |
IV.PARC.HHZ. | 2019-08-18T00:49:07.11 | 0.3 | undecidable | manual | S | 133 | 44.9217 | 50 | -0.32 | 66 |
IV.CPGN.EHE. | 2019-08-18T00:49:06.52 | 0.3 | undecidable | manual | S | 109 | 41.8248 | 50 | -0.06 | 70 |
IV.ATMI.HHZ. | 2019-08-18T00:49:05.47 | 0.3 | undecidable | manual | P | 151 | 74.37 | 50 | 0 | 66 |
IV.SEI.HHZ. | 2019-08-18T00:49:05.91 | 0.3 | undecidable | manual | S | 291 | 40.0266 | 50 | -0.2 | 68 |
IV.CRE.HHZ. | 2019-08-18T00:49:04.31 | 0.3 | undecidable | manual | S | 163 | 35.2425 | 101 | -0.25 | 68 |
IV.CSNT.HHZ. | 2019-08-18T00:49:04.22 | 0.3 | undecidable | manual | P | 221 | 65.8896 | 50 | 0.05 | 67 |
IV.BRIS.HHZ. | 2019-08-18T00:49:04.51 | 0.3 | undecidable | manual | S | 352 | 33.744 | 102 | 0.48 | 65 |
IV.PIEI.HHZ. | 2019-08-18T00:49:04.57 | 0.3 | undecidable | manual | P | 127 | 71.2731 | 50 | -0.43 | 61 |
IV.PE3.EHZ. | 2019-08-18T00:49:03.23 | 0.3 | undecidable | manual | P | 115 | 59.2962 | 50 | 0.08 | 67 |
IV.OSSC.HHZ. | 2019-08-18T00:49:03.85 | 0.3 | undecidable | manual | P | 227 | 64.2912 | 50 | -0.07 | 67 |
IV.BADI.EHZ. | 2019-08-18T00:49:02.32 | 0.3 | undecidable | manual | P | 144 | 56.8986 | 50 | -0.45 | 63 |
IV.MPPT.EHZ. | 2019-08-18T00:49:02.90 | 0.3 | undecidable | manual | P | 274 | 58.8966 | 50 | -0.19 | 66 |
IV.RSM2.HHE. | 2019-08-18T00:49:02.30 | 0.3 | undecidable | manual | P | 88 | 49.5171 | 50 | 0.67 | 59 |
IV.MOCL.EHZ. | 2019-08-18T00:49:01.84 | 0.3 | undecidable | manual | P | 280 | 52.3032 | 50 | -0.23 | 66 |
IV.CPGN.EHE. | 2019-08-18T00:49:01.00 | 0.3 | undecidable | manual | P | 109 | 41.8248 | 50 | 0.55 | 62 |
IV.BRSN.EHZ. | 2019-08-18T00:49:01.28 | 0.1 | negative | manual | P | 27 | 44.8218 | 50 | 0.36 | 87 |
IV.RUFI.EHE. | 2019-08-18T00:49:01.72 | 0.3 | undecidable | manual | S | 250 | 27.0507 | 105 | -0.06 | 72 |
IV.PARC.HHZ. | 2019-08-18T00:49:00.41 | 0.3 | undecidable | manual | P | 133 | 44.9217 | 50 | -0.53 | 63 |
IV.LMD.HHZ. | 2019-08-18T00:48:59.16 | 0.3 | undecidable | manual | S | 331 | 19.5693 | 110 | -0.12 | 72 |
IV.SEI.HHZ. | 2019-08-18T00:48:59.71 | 0.1 | negative | manual | P | 291 | 40.0266 | 50 | -0.47 | 86 |
IV.ASQU.HHZ. | 2019-08-18T00:48:58.12 | 0.3 | undecidable | manual | S | 192 | 14.3745 | 116 | 0.48 | 67 |
IV.CRE.HHZ. | 2019-08-18T00:48:58.91 | 0.1 | positive | manual | P | 163 | 35.2425 | 101 | -0.37 | 88 |
IV.BRIS.HHZ. | 2019-08-18T00:48:58.93 | 0.1 | positive | manual | P | 352 | 33.744 | 102 | -0.05 | 95 |
IV.RUFI.EHE. | 2019-08-18T00:48:57.63 | 0.1 | positive | manual | P | 250 | 27.0507 | 105 | -0.05 | 96 |
IV.LMD.HHZ. | 2019-08-18T00:48:56.06 | 0.1 | undecidable | manual | P | 331 | 19.5693 | 110 | -0.17 | 95 |
IV.ASQU.HHZ. | 2019-08-18T00:48:55.62 | 0.1 | positive | manual | P | 192 | 14.3745 | 116 | 0.33 | 92 |
IV.SFI.HNZ. | 2019-08-18T00:48:54.53 | 0.3 | undecidable | manual | S | 142 | 2.6973 | 159 | -0.16 | 73 |
IV.SFI.HNZ. | 2019-08-18T00:48:53.63 | 0.1 | positive | manual | P | 142 | 2.6973 | 159 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASQU.HHN. | ML:2.0 | 0.0011205135 | 0.16 | AML | other | m | 2019-08-18T00:48:58.69 |
IV.ASQU.HHE. | ML:1.9 | 0.0008750513 | 1.78 | AML | other | m | 2019-08-18T00:48:58.04 |
IV.CRE.HHN. | ML:2.2 | 0.0006794942000000001 | 0.3 | AML | other | m | 2019-08-18T00:49:04.98 |
IV.PARC.HHE. | ML:1.2 | 0.0000461979 | 0.12 | AML | other | m | 2019-08-18T00:49:08.77 |
IV.PARC.HHN. | ML:1.5 | 0.00009448384 | 1.76 | AML | other | m | 2019-08-18T00:49:08.00 |
IV.MOCL.EHE. | ML:1.4 | 0.00006255186 | 0.2 | AML | other | m | 2019-08-18T00:49:09.69 |
IV.MOCL.EHN. | ML:1.5 | 0.00007603095500000001 | 0.18 | AML | other | m | 2019-08-18T00:49:10.39 |
IV.MPPT.EHN. | ML:1.6 | 0.00007728159000000001 | 0.5 | AML | other | m | 2019-08-18T00:49:11.70 |
IV.MPPT.EHE. | ML:1.4 | 0.000060022615000000005 | 1.66 | AML | other | m | 2019-08-18T00:49:12.02 |
IV.BADI.EHE. | ML:1.6 | 0.000079506865 | 0.18 | AML | other | m | 2019-08-18T00:49:13.13 |
IV.BADI.EHN. | ML:1.5 | 0.00006297939499999999 | 0.24 | AML | other | m | 2019-08-18T00:49:13.56 |
IV.OSSC.HHE. | ML:1.6 | 0.0000828945 | 0.46 | AML | other | m | 2019-08-18T00:49:15.63 |
IV.OSSC.HHN. | ML:1.7 | 0.00010108562 | 0.5 | AML | other | m | 2019-08-18T00:49:15.37 |
IV.PIEI.HHE. | ML:1.3 | 0.000029878455000000002 | 0.14 | AML | other | m | 2019-08-18T00:49:16.41 |
IV.CSNT.HHN. | ML:1.6 | 0.00007049718 | 0.46 | AML | other | m | 2019-08-18T00:49:16.61 |
IV.ATMI.HHE. | ML:1.8 | 0.000100836185 | 0.42 | AML | other | m | 2019-08-18T00:49:17.44 |
IV.PIEI.HHN. | ML:1.1 | 0.000018072495 | 0.26 | AML | other | m | 2019-08-18T00:49:18.04 |
IV.ATMI.HHN. | ML:1.8 | 0.00011230257499999999 | 1.46 | AML | other | m | 2019-08-18T00:49:19.10 |
IV.PII.HHN. | ML:1.6 | 0.000038869475 | 0.3 | AML | other | m | 2019-08-18T00:49:27.37 |