A magnitude ML 1.2 earthquake occured in region: 4 km N Visso (MC), on
and geographic coordinates (lat, lon) 42.9650, 13.0800 at 8 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 |
---|---|---|---|---|
Visso | MC | 4 | 1107 | 1107 |
Ussita | MC | 5 | 444 | 1551 |
Monte Cavallo | MC | 7 | 145 | 1696 |
Fiordimonte | MC | 8 | 202 | 1898 |
Pieve Torina | MC | 9 | 1458 | 3356 |
Castelsantangelo sul Nera | MC | 10 | 281 | 3637 |
Fiastra | MC | 10 | 559 | 4196 |
Preci | PG | 10 | 724 | 4920 |
Acquacanina | MC | 11 | 121 | 5041 |
Pievebovigliana | MC | 11 | 866 | 5907 |
Bolognola | MC | 13 | 142 | 6049 |
Muccia | MC | 13 | 915 | 6964 |
Sellano | PG | 15 | 1079 | 8043 |
Serravalle di Chienti | MC | 16 | 1070 | 9113 |
Camerino | MC | 19 | 6974 | 16087 |
Norcia | PG | 19 | 4957 | 21044 |
Sarnano | MC | 20 | 3264 | 24308 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2023-04-03 18:42:03 |
42.9653 | 13.0802 | 8 | 2024-03-01 17:18:08 |
Bollettino Sismico Italiano INGV | 117407941 |
Reviewed Rev100 |
ML 1.2 | 2023-04-03 18:42:03 |
42.9653 | 13.0802 | 8 | 2023-04-03 19:26:55 |
Sala Sismica INGV-Roma | 116038861 |
Field | Value |
---|---|
Time (UTC) | 2023-04-03 18:42:03 ± 0.12 |
Latitude | 42.9653 ± 0.0045 |
Longitude | 13.0802 ± 0.0086 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117407941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 585 |
Semi-minor axis of confidence ellipse (meter) | 513 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 117407941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-16 13:57:39 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116038861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-03 19:26:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2023-04-03T18:42:17.12 | 0.6 | undecidable | manual | S | 2 | 40.4262 | 50 | 0 | 47 |
IV.SNTG.HHZ. | 2023-04-03T18:42:15.25 | 0.6 | undecidable | manual | S | 341 | 34.0437 | 103 | 0 | 48 |
IV.CSP1.EHZ. | 2023-04-03T18:42:10.30 | 0.6 | undecidable | manual | S | 36 | 17.2716 | 114 | 0.6 | 43 |
IV.EL6.EHZ. | 2023-04-03T18:42:10.87 | 0.3 | undecidable | manual | P | 2 | 40.4262 | 50 | -0.34 | 66 |
IV.MML1.EHZ. | 2023-04-03T18:42:10.29 | 0.6 | undecidable | manual | S | 332 | 18.6702 | 112 | 0.16 | 48 |
IV.SNTG.HHZ. | 2023-04-03T18:42:09.88 | 0.3 | undecidable | manual | P | 341 | 34.0437 | 103 | -0.25 | 68 |
IV.NRCA.HHZ. | 2023-04-03T18:42:09.31 | 0.6 | undecidable | manual | S | 169 | 14.874 | 117 | 0.36 | 46 |
IV.CESI.HHZ. | 2023-04-03T18:42:09.41 | 0.6 | undecidable | manual | S | 287 | 14.874 | 117 | 0.45 | 45 |
IV.CSP1.EHZ. | 2023-04-03T18:42:07.00 | 0.1 | undecidable | manual | P | 36 | 17.2716 | 114 | 0.08 | 97 |
IV.MML1.EHZ. | 2023-04-03T18:42:07.21 | 0.1 | undecidable | manual | P | 332 | 18.6702 | 112 | 0.04 | 98 |
IV.NRCA.HHZ. | 2023-04-03T18:42:06.43 | 0.1 | positive | manual | P | 169 | 14.874 | 117 | -0.06 | 98 |
IV.CESI.HHZ. | 2023-04-03T18:42:06.70 | 0.1 | undecidable | manual | P | 287 | 14.874 | 117 | 0.21 | 95 |
IV.FDMO.HHZ. | 2023-04-03T18:42:06.68 | 0.6 | undecidable | manual | S | 4 | 7.881 | 134 | -0.29 | 47 |
IV.FEMA.HNZ. | 2023-04-03T18:42:05.33 | 0.6 | undecidable | manual | S | 261 | 2.4975 | 162 | -0.62 | 44 |
IV.FDMO.HHZ. | 2023-04-03T18:42:05.37 | 0.1 | undecidable | manual | P | 4 | 7.881 | 134 | 0.02 | 100 |
IV.FEMA.HNZ. | 2023-04-03T18:42:04.61 | 0.1 | undecidable | manual | P | 261 | 2.4975 | 162 | -0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.1 | 0.000122819 | 0.1024 | AML | other | m | 2023-04-03T18:42:09.59 |
IV.NRCA.HHE. | ML:1.2 | 0.00016265000000000002 | 0.14 | AML | other | m | 2023-04-03T18:42:09.78 |
IV.FDMO.HHN. | ML:1.2 | 0.00027495654999999995 | 0.2304 | AML | other | m | 2023-04-03T18:42:07.10 |
IV.FDMO.HHE. | ML:0.8 | 0.00009896462 | 0.2304 | AML | other | m | 2023-04-03T18:42:08.03 |
IV.NRCA.HNN. | ML:1.4 | 0.000243091435 | 11.584 | AML | other | m | 2023-04-03T18:42:16.14 |
IV.NRCA.HNE. | ML:1.3 | 0.000207169191 | 6.08 | AML | other | m | 2023-04-03T18:42:13.09 |
IV.CESI.HHE. | ML:1.0 | 0.0001096277 | 3.4432 | AML | other | m | 2023-04-03T18:42:14.42 |
IV.CESI.HHN. | ML:1.0 | 0.00010943095 | 1.4592 | AML | other | m | 2023-04-03T18:42:11.03 |
IV.CESI.HNE. | ML:1.1 | 0.00014182479499999997 | 1.1136 | AML | other | m | 2023-04-03T18:42:14.22 |
IV.CESI.HNN. | ML:1.1 | 0.00014450052499999998 | 0.832 | AML | other | m | 2023-04-03T18:42:14.29 |
IV.CSP1.EHN. | ML:1.3 | 0.00017538855 | 3.5584 | AML | other | m | 2023-04-03T18:42:16.67 |
IV.CSP1.EHE. | ML:1.6 | 0.000363484 | 3.0336 | AML | other | m | 2023-04-03T18:42:13.82 |
IV.MML1.EHN. | ML:1.0 | 0.00007362095 | 1.1392 | AML | other | m | 2023-04-03T18:42:12.65 |
IV.MML1.HNE. | ML:1.2 | 0.00013483185000000002 | 1.0112 | AML | other | m | 2023-04-03T18:42:14.96 |
IV.MML1.EHE. | ML:1.0 | 0.000088680885 | 3.4816 | AML | other | m | 2023-04-03T18:42:17.93 |
IV.MML1.HNN. | ML:1.2 | 0.00014052609999999998 | 1.3056 | AML | other | m | 2023-04-03T18:42:16.24 |
IV.EL6.EHE. | ML:1.6 | 0.0001407999 | 2.1248 | AML | other | m | 2023-04-03T18:42:18.35 |
IV.EL6.EHN. | ML:1.8 | 0.0002123362 | 3.4048 | AML | other | m | 2023-04-03T18:42:13.02 |