A magnitude ML 1.2 earthquake occured in region: 2 km SW Urbisaglia (MC), on
and geographic coordinates (lat, lon) 43.1830, 13.3700 at 31 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 |
---|---|---|---|---|
Urbisaglia | MC | 2 | 2628 | 2628 |
Colmurano | MC | 2 | 1263 | 3891 |
Loro Piceno | MC | 4 | 2401 | 6292 |
Ripe San Ginesio | MC | 4 | 852 | 7144 |
Tolentino | MC | 8 | 20069 | 27213 |
Petriolo | MC | 9 | 1998 | 29211 |
Mogliano | MC | 9 | 4696 | 33907 |
San Ginesio | MC | 9 | 3498 | 37405 |
Massa Fermana | FM | 9 | 963 | 38368 |
Sant'Angelo in Pontano | MC | 9 | 1436 | 39804 |
Montappone | FM | 10 | 1682 | 41486 |
Pollenza | MC | 10 | 6618 | 48104 |
Camporotondo di Fiastrone | MC | 10 | 563 | 48667 |
Belforte del Chienti | MC | 11 | 1886 | 50553 |
Monte Vidon Corrado | FM | 12 | 731 | 51284 |
Falerone | FM | 12 | 3337 | 54621 |
Cessapalombo | MC | 12 | 512 | 55133 |
Caldarola | MC | 13 | 1823 | 56956 |
Gualdo | MC | 13 | 815 | 57771 |
Corridonia | MC | 14 | 15430 | 73201 |
Francavilla d'Ete | FM | 14 | 964 | 74165 |
Serrapetrona | MC | 15 | 966 | 75131 |
Penna San Giovanni | MC | 15 | 1108 | 76239 |
Macerata | MC | 15 | 42473 | 118712 |
Montegiorgio | FM | 15 | 6851 | 125563 |
Servigliano | FM | 15 | 2336 | 127899 |
Treia | MC | 15 | 9403 | 137302 |
San Severino Marche | MC | 17 | 12726 | 150028 |
Belmonte Piceno | FM | 17 | 646 | 150674 |
Monte San Pietrangeli | FM | 17 | 2458 | 153132 |
Sarnano | MC | 17 | 3264 | 156396 |
Monte San Martino | MC | 18 | 765 | 157161 |
Magliano di Tenna | FM | 18 | 1452 | 158613 |
Rapagnano | FM | 18 | 2145 | 160758 |
Monte San Giusto | MC | 19 | 8191 | 168949 |
Torre San Patrizio | FM | 19 | 2048 | 170997 |
Monsampietro Morico | FM | 20 | 659 | 171656 |
Monteleone di Fermo | FM | 20 | 395 | 172051 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-10-18 01:29:35 |
43.1828 | 13.3705 | 31 | 2023-10-18 01:45:58 |
Sala Sismica INGV-Roma | 122164641 |
Field | Value |
---|---|
Time (UTC) | 2023-10-18 01:29:35 ± 0.37 |
Latitude | 43.1828 ± 0.0108 |
Longitude | 13.3705 ± 0.0185 |
Depth (km) | 31 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122164641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1463 |
Semi-minor axis of confidence ellipse (meter) | 863 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 65 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 194 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.12321 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44337 |
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 | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122164641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-18 01:45:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-10-18T01:29:50.75 | 0.6 | undecidable | manual | S | 208 | 43.9227 | 120 | -0.22 | 45 |
IV.MML1.EHZ. | 2023-10-18T01:29:48.79 | 0.6 | undecidable | manual | S | 257 | 33.1446 | 129 | 0.2 | 47 |
IV.CING.HHZ. | 2023-10-18T01:29:47.31 | 0.6 | undecidable | manual | S | 327 | 25.6521 | 137 | 0.19 | 48 |
IV.MF5.EHZ. | 2023-10-18T01:29:46.87 | 0.6 | undecidable | manual | S | 161 | 22.755 | 140 | 0.25 | 47 |
IV.GUMA.HHZ. | 2023-10-18T01:29:44.93 | 0.6 | undecidable | manual | S | 192 | 13.6752 | 154 | -0.35 | 46 |
IV.NRCA.HHZ. | 2023-10-18T01:29:44.35 | 0.6 | negative | manual | P | 208 | 43.9227 | 120 | 0.02 | 47 |
IV.ARVD.HHZ. | 2023-10-18T01:29:44.58 | 0.3 | undecidable | manual | P | 315 | 49.2174 | 117 | -0.46 | 63 |
IV.MML1.EHZ. | 2023-10-18T01:29:43.05 | 1.0 | positive | manual | P | 257 | 33.1446 | 129 | 0.09 | 24 |
IV.MF5.EHZ. | 2023-10-18T01:29:42.14 | 1.0 | undecidable | manual | P | 161 | 22.755 | 140 | 0.32 | 23 |
IV.CING.HHZ. | 2023-10-18T01:29:42.49 | 1.0 | positive | manual | P | 327 | 25.6521 | 137 | 0.38 | 23 |
IV.GUMA.HHZ. | 2023-10-18T01:29:41.11 | 0.1 | negative | manual | P | 192 | 13.6752 | 154 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GUMA.HHE. | ML:1.5 | 0.00012759999999999998 | 0.16 | AML | other | m | 2023-10-18T01:29:45.11 |
IV.GUMA.HHN. | ML:1.3 | 0.0000845 | 0.34 | AML | other | m | 2023-10-18T01:29:45.29 |
IV.NRCA.HHE. | ML:1.0 | 0.00002355 | 0.44 | AML | other | m | 2023-10-18T01:29:51.32 |
IV.NRCA.HHN. | ML:0.6 | 0.000012175 | 0.64 | AML | other | m | 2023-10-18T01:29:51.72 |