A magnitude ML 1.4 earthquake occured in region: 6 km W Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4360, 12.7860 at 13 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 |
---|---|---|---|---|
Sassoferrato | AN | 6 | 7285 | 7285 |
Serra Sant'Abbondio | PU | 6 | 1027 | 8312 |
Frontone | PU | 10 | 1300 | 9612 |
Scheggia e Pascelupo | PG | 10 | 1393 | 11005 |
Costacciaro | PG | 10 | 1216 | 12221 |
Sigillo | PG | 12 | 2404 | 14625 |
Genga | AN | 12 | 1797 | 16422 |
Cantiano | PU | 13 | 2245 | 18667 |
Arcevia | AN | 14 | 4612 | 23279 |
Fabriano | AN | 15 | 31480 | 54759 |
Pergola | PU | 15 | 6333 | 61092 |
Fossato di Vico | PG | 16 | 2840 | 63932 |
Cagli | PU | 17 | 8731 | 72663 |
Serra San Quirico | AN | 19 | 2850 | 75513 |
Gubbio | PG | 19 | 32216 | 107729 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2023-04-03 10:04:03 |
43.4357 | 12.7858 | 13 | 2024-03-01 17:18:09 |
Bollettino Sismico Italiano INGV | 117677861 |
Field | Value |
---|---|
Time (UTC) | 2023-04-03 10:04:03 ± 0.06 |
Latitude | 43.4357 ± 0.0027 |
Longitude | 12.7858 ± 0.0050 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117677861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 373 |
Semi-minor axis of confidence ellipse (meter) | 143 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00270 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45955 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 117677861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-05-24 13:07:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-04-03T10:04:19.73 | 0.6 | undecidable | manual | S | 138 | 51.0156 | 93 | 0.55 | 41 |
IV.EL6.EHZ. | 2023-04-03T10:04:13.13 | 0.6 | undecidable | manual | S | 115 | 28.0497 | 99 | 0.04 | 48 |
IV.NARO.HHZ. | 2023-04-03T10:04:12.56 | 0.1 | undecidable | manual | S | 320 | 25.4523 | 100 | 0.15 | 94 |
IV.SNTG.HHZ. | 2023-04-03T10:04:12.01 | 0.3 | undecidable | manual | S | 148 | 23.6541 | 102 | 0.1 | 72 |
IV.CSP1.EHZ. | 2023-04-03T10:04:12.48 | 0.1 | undecidable | manual | P | 138 | 51.0156 | 93 | 0.1 | 92 |
IV.MPAG.EHZ. | 2023-04-03T10:04:11.34 | 0.3 | undecidable | manual | S | 354 | 21.5673 | 104 | -0.04 | 73 |
IV.ATFO.HHZ. | 2023-04-03T10:04:10.77 | 0.1 | undecidable | manual | S | 246 | 18.87 | 108 | 0.07 | 97 |
IV.FOSV.EHZ. | 2023-04-03T10:04:09.79 | 0.1 | undecidable | manual | S | 187 | 15.7731 | 115 | -0.13 | 97 |
IV.ARVD.HHZ. | 2023-04-03T10:04:09.59 | 0.3 | undecidable | manual | S | 61 | 14.2746 | 119 | 0.02 | 75 |
IV.SNTG.HHZ. | 2023-04-03T10:04:08.08 | 0.3 | undecidable | manual | P | 148 | 23.6541 | 102 | -0.11 | 72 |
IV.NARO.HHZ. | 2023-04-03T10:04:08.45 | 0.1 | undecidable | manual | P | 320 | 25.4523 | 100 | -0.02 | 98 |
IV.FRON.EHZ. | 2023-04-03T10:04:08.75 | 0.1 | undecidable | manual | S | 332 | 10.2786 | 132 | 0.05 | 99 |
IV.EL6.EHZ. | 2023-04-03T10:04:08.97 | 0.1 | undecidable | manual | P | 115 | 28.0497 | 99 | 0.11 | 95 |
IV.SSFR.HHZ. | 2023-04-03T10:04:07.67 | 0.1 | undecidable | manual | S | 282 | 0.2997 | 178 | 0.12 | 100 |
IV.ATFO.HHZ. | 2023-04-03T10:04:07.30 | 0.1 | undecidable | manual | P | 246 | 18.87 | 108 | -0.18 | 96 |
IV.MPAG.EHZ. | 2023-04-03T10:04:07.89 | 0.1 | undecidable | manual | P | 354 | 21.5673 | 104 | 0.01 | 98 |
IV.ARVD.HHZ. | 2023-04-03T10:04:06.50 | 0.1 | undecidable | manual | P | 61 | 14.2746 | 119 | -0.33 | 93 |
IV.FOSV.EHZ. | 2023-04-03T10:04:06.96 | 0.1 | undecidable | manual | P | 187 | 15.7731 | 115 | -0.07 | 98 |
IV.FRON.EHZ. | 2023-04-03T10:04:06.02 | 0.3 | undecidable | manual | P | 332 | 10.2786 | 132 | -0.31 | 71 |
IV.SSFR.HHZ. | 2023-04-03T10:04:05.80 | 0.1 | undecidable | manual | P | 282 | 0.2997 | 178 | 0.14 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HNN. | ML:1.6 | 0.000628 | 1.38 | AML | other | m | 2023-04-03T10:04:07.73 |
IV.SSFR.HHN. | ML:1.5 | 0.000435 | 1.36 | AML | other | m | 2023-04-03T10:04:07.05 |
IV.SSFR.HNE. | ML:1.5 | 0.000457 | 1.2 | AML | other | m | 2023-04-03T10:04:08.90 |
IV.SSFR.HHE. | ML:1.3 | 0.000277 | 0.8 | AML | other | m | 2023-04-03T10:04:08.31 |
IV.FRON.EHE. | ML:1.1 | 0.000129 | 1.54 | AML | other | m | 2023-04-03T10:04:08.96 |
IV.FRON.EHN. | ML:1.0 | 0.00010344999999999998 | 0.28 | AML | other | m | 2023-04-03T10:04:09.19 |