A magnitude ML 1.6 earthquake occured in region: 3 km SE Sant'Angelo in Pontano (MC), on
and geographic coordinates (lat, lon) 43.0830, 13.4200 at 25 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 |
---|---|---|---|---|
Sant'Angelo in Pontano | MC | 3 | 1436 | 1436 |
Penna San Giovanni | MC | 3 | 1108 | 2544 |
Falerone | FM | 5 | 3337 | 5881 |
Monte San Martino | MC | 6 | 765 | 6646 |
Servigliano | FM | 6 | 2336 | 8982 |
Gualdo | MC | 7 | 815 | 9797 |
Monte Vidon Corrado | FM | 7 | 731 | 10528 |
Montappone | FM | 7 | 1682 | 12210 |
Ripe San Ginesio | MC | 8 | 852 | 13062 |
Smerillo | FM | 9 | 365 | 13427 |
San Ginesio | MC | 9 | 3498 | 16925 |
Massa Fermana | FM | 9 | 963 | 17888 |
Santa Vittoria in Matenano | FM | 9 | 1330 | 19218 |
Loro Piceno | MC | 9 | 2401 | 21619 |
Belmonte Piceno | FM | 10 | 646 | 22265 |
Monteleone di Fermo | FM | 10 | 395 | 22660 |
Colmurano | MC | 11 | 1263 | 23923 |
Sarnano | MC | 11 | 3264 | 27187 |
Montefalcone Appennino | FM | 11 | 424 | 27611 |
Montegiorgio | FM | 11 | 6851 | 34462 |
Monsampietro Morico | FM | 11 | 659 | 35121 |
Montelparo | FM | 12 | 778 | 35899 |
Amandola | FM | 12 | 3629 | 39528 |
Mogliano | MC | 13 | 4696 | 44224 |
Urbisaglia | MC | 13 | 2628 | 46852 |
Cessapalombo | MC | 13 | 512 | 47364 |
Montottone | FM | 14 | 979 | 48343 |
Camporotondo di Fiastrone | MC | 14 | 563 | 48906 |
Comunanza | AP | 14 | 3166 | 52072 |
Force | AP | 14 | 1354 | 53426 |
Monte Rinaldo | FM | 14 | 379 | 53805 |
Magliano di Tenna | FM | 15 | 1452 | 55257 |
Grottazzolina | FM | 15 | 3398 | 58655 |
Francavilla d'Ete | FM | 16 | 964 | 59619 |
Petriolo | MC | 16 | 1998 | 61617 |
Ortezzano | FM | 16 | 774 | 62391 |
Rapagnano | FM | 17 | 2145 | 64536 |
Montefortino | FM | 17 | 1178 | 65714 |
Caldarola | MC | 17 | 1823 | 67537 |
Monte Giberto | FM | 17 | 801 | 68338 |
Belforte del Chienti | MC | 17 | 1886 | 70224 |
Monte Vidon Combatte | FM | 18 | 433 | 70657 |
Monte San Pietrangeli | FM | 18 | 2458 | 73115 |
Tolentino | MC | 18 | 20069 | 93184 |
Rotella | AP | 18 | 906 | 94090 |
Montedinove | AP | 18 | 488 | 94578 |
Bolognola | MC | 18 | 142 | 94720 |
Montalto delle Marche | AP | 19 | 2122 | 96842 |
Torre San Patrizio | FM | 19 | 2048 | 98890 |
Petritoli | FM | 19 | 2335 | 101225 |
Ponzano di Fermo | FM | 20 | 1674 | 102899 |
Corridonia | MC | 20 | 15430 | 118329 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-08-03 12:13:57 |
43.0827 | 13.4205 | 25 | 2023-08-03 12:22:21 |
Sala Sismica INGV-Roma | 119825341 |
Field | Value |
---|---|
Time (UTC) | 2023-08-03 12:13:57 ± 0.12 |
Latitude | 43.0827 ± 0.0045 |
Longitude | 13.4205 ± 0.0062 |
Depth (km) | 25 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119825341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 476 |
Semi-minor axis of confidence ellipse (meter) | 350 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 131 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33545 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 119825341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-03 12:22:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATFO.HHZ. | 2023-08-03T12:14:22.08 | 0.6 | undecidable | manual | S | 0.01 | 0.78 | |||
IV.CING.HHZ. | 2023-08-03T12:14:11.45 | 0.6 | undecidable | manual | S | 331 | 37.2294 | 117 | 0.26 | 47 |
IV.MC2.EHZ. | 2023-08-03T12:14:09.20 | 0.6 | undecidable | manual | S | 225 | 26.751 | 127 | 0.4 | 46 |
IV.FDMO.HHZ. | 2023-08-03T12:14:09.15 | 0.6 | undecidable | manual | S | 259 | 27.4503 | 126 | 0.19 | 48 |
7F.SIB3.EHZ. | 2023-08-03T12:14:08.60 | 0.6 | undecidable | manual | S | 208 | 26.0517 | 128 | -0.06 | 50 |
7F.SIB2.EHZ. | 2023-08-03T12:14:07.87 | 0.6 | undecidable | manual | S | 204 | 23.2545 | 131 | -0.21 | 48 |
IV.CSP1.EHZ. | 2023-08-03T12:14:07.00 | 0.6 | undecidable | manual | S | 273 | 17.4714 | 140 | -0.01 | 51 |
IV.PF6.EHZ. | 2023-08-03T12:14:07.15 | 0.6 | undecidable | manual | S | 289 | 19.2696 | 137 | -0.18 | 49 |
IV.MNTT.EHZ. | 2023-08-03T12:14:06.95 | 0.6 | undecidable | manual | S | 99 | 14.3745 | 146 | 0.44 | 47 |
IV.MF5.EHZ. | 2023-08-03T12:14:06.04 | 0.6 | undecidable | manual | S | 163 | 10.9779 | 153 | -0.01 | 51 |
IV.NRCA.HHZ. | 2023-08-03T12:14:05.61 | 0.3 | positive | manual | P | -0.01 | 1.17 | |||
IV.GUMA.HHZ. | 2023-08-03T12:14:05.62 | 0.6 | undecidable | manual | S | 252 | 7.2927 | 162 | -0.04 | 51 |
IV.CING.HHZ. | 2023-08-03T12:14:05.57 | 0.1 | undecidable | manual | P | 331 | 37.2294 | 117 | 0 | 98 |
IV.MNTP.HNZ. | 2023-08-03T12:14:05.45 | 0.6 | undecidable | manual | S | 33 | 7.2927 | 162 | -0.21 | 49 |
IV.MC2.EHZ. | 2023-08-03T12:14:04.33 | 0.1 | undecidable | manual | P | 225 | 26.751 | 127 | 0.14 | 96 |
IV.FDMO.HHZ. | 2023-08-03T12:14:04.34 | 0.6 | undecidable | manual | P | 259 | 27.4503 | 126 | 0.05 | 49 |
7F.SIB3.EHZ. | 2023-08-03T12:14:04.00 | 0.1 | undecidable | manual | P | 208 | 26.0517 | 128 | -0.11 | 98 |
7F.SIB2.EHZ. | 2023-08-03T12:14:03.59 | 0.1 | undecidable | manual | P | 204 | 23.2545 | 131 | -0.19 | 97 |
IV.CSP1.EHZ. | 2023-08-03T12:14:03.13 | 0.3 | negative | manual | P | 273 | 17.4714 | 140 | -0.03 | 76 |
IV.PF6.EHZ. | 2023-08-03T12:14:03.26 | 0.1 | undecidable | manual | P | 289 | 19.2696 | 137 | -0.08 | 100 |
IV.MF5.EHZ. | 2023-08-03T12:14:02.65 | 0.3 | positive | manual | P | 163 | 10.9779 | 153 | 0.05 | 76 |
IV.MNTP.HNZ. | 2023-08-03T12:14:02.16 | 0.1 | undecidable | manual | P | 33 | 7.2927 | 162 | -0.22 | 98 |
IV.MNTT.EHZ. | 2023-08-03T12:14:02.99 | 0.1 | negative | manual | P | 99 | 14.3745 | 146 | 0.12 | 100 |
IV.GUMA.HHZ. | 2023-08-03T12:14:02.31 | 1.0 | undecidable | manual | P | 252 | 7.2927 | 162 | -0.07 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GUMA.HHN. | ML:1.8 | 0.000358 | 0.34 | AML | other | m | 2023-08-03T12:14:05.84 |
IV.MF5.EHN. | ML:1.8 | 0.000363 | 0.26 | AML | other | m | 2023-08-03T12:14:06.15 |
IV.MF5.EHE. | ML:1.8 | 0.000364 | 0.24 | AML | other | m | 2023-08-03T12:14:06.23 |
IV.CSP1.EHN. | ML:1.4 | 0.00012 | 0.48 | AML | other | m | 2023-08-03T12:14:07.14 |
IV.CSP1.EHE. | ML:1.4 | 0.0001308 | 0.44 | AML | other | m | 2023-08-03T12:14:07.16 |
IV.GUMA.HHE. | ML:1.5 | 0.000202 | 0.56 | AML | other | m | 2023-08-03T12:14:07.55 |
IV.NRCA.HHE. | ML:1.5 | 0.0001008 | 0.1 | AML | other | m | 2023-08-03T12:14:11.79 |
IV.NRCA.HHN. | ML:1.5 | 0.00009595 | 0.1 | AML | other | m | 2023-08-03T12:14:11.91 |