A magnitude ML 1.3 earthquake occured in region: 3 km SW Forlì (FC), on
and geographic coordinates (lat, lon) 44.2030, 12.0100 at 30 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 |
---|---|---|---|---|
Forlì | FC | 3 | 117913 | 117913 |
Castrocaro Terme e Terra del Sole | FC | 6 | 6426 | 124339 |
Meldola | FC | 9 | 9970 | 134309 |
Forlimpopoli | FC | 10 | 13290 | 147599 |
Predappio | FC | 11 | 6346 | 153945 |
Bertinoro | FC | 12 | 11059 | 165004 |
Dovadola | FC | 13 | 1653 | 166657 |
Faenza | RA | 14 | 58541 | 225198 |
Modigliana | FC | 18 | 4560 | 229758 |
Russi | RA | 19 | 12247 | 242005 |
Brisighella | RA | 19 | 7639 | 249644 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2019-10-18 01:45:03 |
44.2033 | 12.0097 | 31 | 2020-02-28 16:42:13 |
Bollettino Sismico Italiano INGV | 74580091 |
Reviewed Rev100 |
ML 1.1 | 2019-10-18 01:45:04 |
44.1395 | 12.0345 | 9 | 2019-10-18 02:01:19 |
Sala Sismica INGV-Roma | 73316501 |
Field | Value |
---|---|
Time (UTC) | 2019-10-18 01:45:03 ± 0.3 |
Latitude | 44.2033 ± 0.0090 |
Longitude | 12.0097 ± 0.0151 |
Depth (km) | 31 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74580091 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1130 |
Semi-minor axis of confidence ellipse (meter) | 834 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1130.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.09533 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57826 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 74580091 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-12 13:26:57 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 73316501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-18 02:01:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2019-10-18T01:45:23.86 | 0.3 | undecidable | manual | S | 163 | 64.1913 | 110 | 0.2 | 69 |
IV.ASQU.HHZ. | 2019-10-18T01:45:20.06 | 0.6 | undecidable | manual | S | 201 | 48.4182 | 117 | 0.27 | 47 |
IV.SFI.EHZ. | 2019-10-18T01:45:16.52 | 0.6 | undecidable | manual | S | 201 | 35.5422 | 126 | -0.34 | 47 |
IV.LMD.HHZ. | 2019-10-18T01:45:15.11 | 0.6 | undecidable | manual | S | 240 | 27.8499 | 134 | -0.16 | 50 |
IV.PARC.HHZ. | 2019-10-18T01:45:15.05 | 0.3 | undecidable | manual | P | 163 | 64.1913 | 110 | 0.07 | 72 |
IV.BRIS.HHZ. | 2019-10-18T01:45:14.19 | 0.6 | undecidable | manual | S | 277 | 19.4694 | 144 | 0.4 | 48 |
IV.BRSN.EHZ. | 2019-10-18T01:45:12.52 | 0.3 | undecidable | manual | S | 32 | 10.5783 | 159 | -0.14 | 78 |
IV.ASQU.HHZ. | 2019-10-18T01:45:12.92 | 0.1 | undecidable | manual | P | 201 | 48.4182 | 117 | 0.17 | 96 |
IV.SFI.EHZ. | 2019-10-18T01:45:10.84 | 0.1 | undecidable | manual | P | 201 | 35.5422 | 126 | -0.22 | 96 |
IV.LMD.HHZ. | 2019-10-18T01:45:10.01 | 0.1 | undecidable | manual | P | 240 | 27.8499 | 134 | -0.13 | 100 |
IV.BRIS.HHZ. | 2019-10-18T01:45:09.60 | 0.1 | undecidable | manual | P | 277 | 19.4694 | 144 | 0.31 | 98 |
IV.BRSN.EHZ. | 2019-10-18T01:45:08.34 | 0.1 | negative | manual | P | 32 | 10.5783 | 159 | -0.29 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRSN.EHE. | ML:1.4 | 0.000102844645 | 0.36 | AML | other | m | 2019-10-18T01:45:12.23 |
IV.BRSN.EHN. | ML:1.6 | 0.000180662665 | 0.28 | AML | other | m | 2019-10-18T01:45:12.73 |
IV.BRSN.HNE. | ML:1.5 | 0.0001456575 | 0.4 | AML | other | m | 2019-10-18T01:45:12.79 |
IV.BRIS.HNN. | ML:1.7 | 0.00019988645 | 0.5992 | AML | other | m | 2019-10-18T01:45:14.14 |
IV.SFI.HNN. | ML:1.6 | 0.000114173995 | 0.74 | AML | other | m | 2019-10-18T01:45:14.23 |
IV.LMD.HHE. | ML:1.2 | 0.000054920255 | 0.22 | AML | other | m | 2019-10-18T01:45:15.79 |
IV.LMD.HHN. | ML:1.2 | 0.00005346463 | 0.16 | AML | other | m | 2019-10-18T01:45:16.46 |
IV.SFI.EHN. | ML:1.1 | 0.00003277921 | 0.16 | AML | other | m | 2019-10-18T01:45:17.38 |
IV.SFI.EHE. | ML:0.9 | 0.00002431064 | 0.24 | AML | other | m | 2019-10-18T01:45:17.64 |
IV.BRIS.HHN. | ML:0.9 | 0.000027612145 | 1.68 | AML | other | m | 2019-10-18T01:45:17.96 |
IV.SFI.HNE. | ML:1.5 | 0.00010113337 | 0.6 | AML | other | m | 2019-10-18T01:45:18.14 |
IV.BRIS.HHE. | ML:0.8 | 0.000026190869999999998 | 0.24 | AML | other | m | 2019-10-18T01:45:18.17 |
IV.ASQU.HHN. | ML:1.0 | 0.000023149525 | 0.42 | AML | other | m | 2019-10-18T01:45:20.97 |
IV.BRSN.HNN. | ML:1.6 | 0.00020898529999999999 | 0.7392 | AML | other | m | 2019-10-18T01:45:21.23 |
IV.ASQU.HHE. | ML:1.0 | 0.00001979352 | 0.22 | AML | other | m | 2019-10-18T01:45:21.31 |
IV.BRIS.HNE. | ML:1.3 | 0.0000875318 | 0.56 | AML | other | m | 2019-10-18T01:45:23.78 |