A magnitude ML 0.8 earthquake occured in region: 6 km SE Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.1800, 12.8210 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Gualdo Tadino | PG | 6 | 15208 | 15208 |
Nocera Umbra | PG | 8 | 5839 | 21047 |
Fiuminata | MC | 9 | 1402 | 22449 |
Sefro | MC | 11 | 422 | 22871 |
Esanatoglia | MC | 13 | 2034 | 24905 |
Pioraco | MC | 13 | 1134 | 26039 |
Fossato di Vico | PG | 14 | 2840 | 28879 |
Valtopina | PG | 14 | 1398 | 30277 |
Serravalle di Chienti | MC | 16 | 1070 | 31347 |
Matelica | MC | 18 | 9981 | 41328 |
Valfabbrica | PG | 18 | 3389 | 44717 |
Sigillo | PG | 18 | 2404 | 47121 |
Fabriano | AN | 19 | 31480 | 78601 |
Castelraimondo | MC | 20 | 4587 | 83188 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-12-21 04:53:01 |
43.1803 | 12.8213 | 10 | 2023-12-21 05:23:40 |
Sala Sismica INGV-Roma | 124169981 |
Field | Value |
---|---|
Time (UTC) | 2023-12-21 04:53:01 ± 0.04 |
Latitude | 43.1803 ± 0.0018 |
Longitude | 12.8213 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124169981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 278 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 242 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.11421 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40739 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.4 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 124169981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-21 05:23:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2023-12-21T04:53:14.40 | 0.6 | undecidable | manual | S | 348 | 38.2284 | 50 | 0.1 | 48 |
IV.CSP1.EHZ. | 2023-12-21T04:53:13.04 | 0.6 | undecidable | manual | S | 107 | 32.5452 | 50 | 0.25 | 47 |
IV.FDMO.HHZ. | 2023-12-21T04:53:11.14 | 0.6 | undecidable | manual | S | 126 | 26.751 | 50 | -0.11 | 49 |
IV.SSFR.HHZ. | 2023-12-21T04:53:11.68 | 0.6 | undecidable | manual | S | 354 | 28.5492 | 50 | -0.04 | 50 |
IV.ASSB.HHZ. | 2023-12-21T04:53:09.36 | 0.6 | undecidable | manual | S | 221 | 20.1687 | 117 | -0.01 | 51 |
IV.NRCA.HHZ. | 2023-12-21T04:53:09.53 | 1.0 | positive | manual | P | 148 | 45.2214 | 50 | -0.43 | 22 |
IV.CESI.HHZ. | 2023-12-21T04:53:09.41 | 0.6 | undecidable | manual | S | 161 | 20.5683 | 117 | -0.09 | 50 |
IV.CSP1.EHZ. | 2023-12-21T04:53:08.06 | 1.0 | negative | manual | P | 107 | 32.5452 | 50 | 0.05 | 25 |
IV.FRON.EHZ. | 2023-12-21T04:53:08.82 | 1.0 | undecidable | manual | P | 348 | 38.2284 | 50 | -0.06 | 24 |
IV.SNTG.HHZ. | 2023-12-21T04:53:07.05 | 0.6 | undecidable | manual | S | 49 | 12.6762 | 129 | -0.14 | 50 |
IV.MML1.EHZ. | 2023-12-21T04:53:07.64 | 0.6 | undecidable | manual | S | 121 | 14.2746 | 126 | 0.03 | 51 |
IV.FDMO.HHZ. | 2023-12-21T04:53:07.02 | 0.6 | positive | manual | P | 126 | 26.751 | 50 | -0.11 | 49 |
IV.SSFR.HHZ. | 2023-12-21T04:53:07.29 | 1.0 | undecidable | manual | P | 354 | 28.5492 | 50 | -0.11 | 24 |
IV.CESI.HHZ. | 2023-12-21T04:53:06.19 | 0.1 | negative | manual | P | 161 | 20.5683 | 117 | 0.08 | 100 |
IV.ASSB.HHZ. | 2023-12-21T04:53:06.20 | 1.0 | undecidable | manual | P | 221 | 20.1687 | 117 | 0.16 | 25 |
IV.MML1.EHZ. | 2023-12-21T04:53:05.15 | 1.0 | negative | manual | P | 121 | 14.2746 | 126 | 0.12 | 25 |
IV.SNTG.HHZ. | 2023-12-21T04:53:04.92 | 1.0 | undecidable | manual | P | 49 | 12.6762 | 129 | 0.14 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHE. | ML:0.6 | 0.000038642380000000007 | 0.0992 | AML | other | m | 2023-12-21T04:53:08.38 |
IV.MML1.EHN. | ML:0.5 | 0.000029580574999999998 | 1.6992 | AML | other | m | 2023-12-21T04:53:05.16 |
IV.MML1.HNE. | ML:0.9 | 0.00008701321500000001 | 0.752 | AML | other | m | 2023-12-21T04:53:19.81 |
IV.MML1.HNN. | ML:1.1 | 0.00013315866 | 0.6208 | AML | other | m | 2023-12-21T04:53:10.00 |
IV.CESI.HHE. | ML:0.6 | 0.000025407685 | 1.3792 | AML | other | m | 2023-12-21T04:53:22.57 |
IV.CESI.HHN. | ML:0.3 | 0.000014611639999999999 | 0.3584 | AML | other | m | 2023-12-21T04:53:15.76 |
IV.CESI.HNE. | ML:1.2 | 0.00012331568 | 0.8608 | AML | other | m | 2023-12-21T04:53:14.70 |
IV.CESI.HNN. | ML:1.2 | 0.00011975153 | 0.9792 | AML | other | m | 2023-12-21T04:53:21.81 |
IV.ASSB.HHE. | ML:0.4 | 0.000017840130000000004 | 0.1408 | AML | other | m | 2023-12-21T04:53:10.33 |
IV.ASSB.HHN. | ML:0.3 | 0.000017473441 | 0.08 | AML | other | m | 2023-12-21T04:53:10.28 |
IV.FDMO.HHE. | ML:0.6 | 0.000020022999999999998 | 2.08 | AML | other | m | 2023-12-21T04:53:27.81 |
IV.FDMO.HHN. | ML:0.4 | 0.000017174379999999998 | 2.2784 | AML | other | m | 2023-12-21T04:53:25.48 |
IV.SSFR.HHN. | ML:0.5 | 0.0000155207345 | 0.16 | AML | other | m | 2023-12-21T04:53:12.77 |
IV.SSFR.HNE. | ML:1.4 | 0.00013411317 | 0.5376 | AML | other | m | 2023-12-21T04:53:24.56 |
IV.SSFR.HNN. | ML:1.5 | 0.00014539095 | 0.6112 | AML | other | m | 2023-12-21T04:53:09.91 |
IV.CSP1.EHN. | ML:1.4 | 0.00011746555 | 1.6608 | AML | other | m | 2023-12-21T04:53:31.36 |
IV.CSP1.EHE. | ML:1.2 | 0.00006557538000000001 | 1.3216 | AML | other | m | 2023-12-21T04:53:12.76 |
IV.FRON.EHN. | ML:0.8 | 0.00002361522328 | 1.2192 | AML | other | m | 2023-12-21T04:53:33.26 |
IV.FRON.EHE. | ML:0.6 | 0.000015444103 | 0.6016 | AML | other | m | 2023-12-21T04:53:09.92 |
IV.NRCA.HNN. | ML:1.9 | 0.00021478485000000003 | 0.88 | AML | other | m | 2023-12-21T04:53:19.56 |
IV.NRCA.HHE. | ML:0.7 | 0.0000125549725 | 0.08 | AML | other | m | 2023-12-21T04:53:17.24 |
IV.NRCA.HHN. | ML:0.7 | 0.00001456696 | 0.9792 | AML | other | m | 2023-12-21T04:53:31.68 |
IV.NRCA.HNE. | ML:1.9 | 0.00021286145 | 0.7296 | AML | other | m | 2023-12-21T04:53:18.36 |