A magnitude ML 1.4 earthquake occured in region: 3 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9170, 13.1770 at 11 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 3 | 281 | 281 |
Ussita | MC | 4 | 444 | 725 |
Visso | MC | 7 | 1107 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Preci | PG | 12 | 724 | 2698 |
Montemonaco | AP | 12 | 604 | 3302 |
Acquacanina | MC | 13 | 121 | 3423 |
Fiastra | MC | 13 | 559 | 3982 |
Montefortino | FM | 14 | 1178 | 5160 |
Fiordimonte | MC | 15 | 202 | 5362 |
Montegallo | AP | 15 | 523 | 5885 |
Norcia | PG | 15 | 4957 | 10842 |
Amandola | FM | 16 | 3629 | 14471 |
Monte Cavallo | MC | 17 | 145 | 14616 |
Sarnano | MC | 17 | 3264 | 17880 |
Pieve Torina | MC | 18 | 1458 | 19338 |
Pievebovigliana | MC | 18 | 866 | 20204 |
Arquata del Tronto | AP | 19 | 1178 | 21382 |
Comunanza | AP | 20 | 3166 | 24548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-06-23 08:57:44 |
42.9172 | 13.177 | 11 | 2023-06-23 09:02:19 |
Sala Sismica INGV-Roma | 118657151 |
Field | Value |
---|---|
Time (UTC) | 2023-06-23 08:57:44 ± 0.04 |
Latitude | 42.9172 ± 0.0036 |
Longitude | 13.1770 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 118657151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 185 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
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) | 0.07195 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40919 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 118657151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-23 09:02:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-06-23T08:57:59.24 | 0.6 | undecidable | manual | S | 288 | 44.3223 | 50 | 0.13 | 46 |
IV.RM33.EHZ. | 2023-06-23T08:57:59.32 | 0.6 | undecidable | manual | S | 176 | 45.4212 | 50 | -0.08 | 47 |
IV.MF5.EHZ. | 2023-06-23T08:57:54.13 | 0.6 | undecidable | manual | S | 71 | 24.2535 | 50 | 0.37 | 46 |
IV.CESI.HHZ. | 2023-06-23T08:57:53.88 | 0.6 | undecidable | manual | S | 294 | 24.1536 | 50 | 0.15 | 48 |
IV.GUMA.HHZ. | 2023-06-23T08:57:52.87 | 0.6 | undecidable | manual | S | 38 | 20.6682 | 117 | 0.09 | 49 |
IV.ASSB.HHZ. | 2023-06-23T08:57:52.67 | 0.6 | undecidable | manual | P | 288 | 44.3223 | 50 | -0.36 | 44 |
IV.RM33.EHZ. | 2023-06-23T08:57:52.90 | 1.0 | negative | manual | P | 176 | 45.4212 | 50 | -0.3 | 22 |
IV.FDMO.HHZ. | 2023-06-23T08:57:51.13 | 0.6 | undecidable | manual | S | 331 | 15.0738 | 125 | 0 | 50 |
IV.NRCA.HHZ. | 2023-06-23T08:57:50.14 | 0.6 | undecidable | manual | S | 209 | 10.5783 | 135 | 0.21 | 48 |
IV.MMO1.HNE. | 2023-06-23T08:57:50.26 | 0.6 | undecidable | manual | S | 99 | 12.3765 | 131 | -0.11 | 49 |
IV.CESI.HHZ. | 2023-06-23T08:57:49.84 | 0.1 | positive | manual | P | 294 | 24.1536 | 50 | -0.09 | 97 |
7F.SIB2.EHE. | 2023-06-23T08:57:49.76 | 0.6 | undecidable | manual | S | 106 | 10.6782 | 135 | -0.2 | 48 |
IV.MF5.EHZ. | 2023-06-23T08:57:49.94 | 0.6 | positive | manual | P | 71 | 24.2535 | 50 | 0 | 49 |
7F.SIB1.EHE. | 2023-06-23T08:57:49.71 | 0.6 | undecidable | manual | S | 108 | 7.9809 | 143 | 0.38 | 47 |
IV.GUMA.HHZ. | 2023-06-23T08:57:49.38 | 0.6 | negative | manual | P | 38 | 20.6682 | 117 | 0.01 | 50 |
7F.SIB3.EHE. | 2023-06-23T08:57:49.45 | 0.6 | undecidable | manual | S | 122 | 8.88 | 140 | -0.08 | 50 |
IV.FDMO.HHZ. | 2023-06-23T08:57:48.36 | 0.1 | undecidable | manual | P | 331 | 15.0738 | 125 | -0.07 | 99 |
IV.MMO1.HNE. | 2023-06-23T08:57:47.85 | 0.1 | undecidable | manual | P | 99 | 12.3765 | 131 | -0.14 | 98 |
7F.SIB3.EHE. | 2023-06-23T08:57:47.44 | 0.1 | undecidable | manual | P | 122 | 8.88 | 140 | -0.06 | 100 |
7F.SIB2.EHE. | 2023-06-23T08:57:47.63 | 0.1 | undecidable | manual | P | 106 | 10.6782 | 135 | -0.12 | 99 |
IV.NRCA.HHZ. | 2023-06-23T08:57:47.88 | 0.1 | undecidable | manual | P | 209 | 10.5783 | 135 | 0.15 | 98 |
7F.SIB1.EHE. | 2023-06-23T08:57:47.55 | 0.1 | undecidable | manual | P | 108 | 7.9809 | 143 | 0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0004995 | 0.1 | AML | other | m | 2023-06-23T08:57:51.34 |
IV.NRCA.HHE. | ML:1.5 | 0.00034550000000000005 | 0.58 | AML | other | m | 2023-06-23T08:57:51.39 |
IV.GUMA.HHE. | ML:1.8 | 0.0004365 | 0.26 | AML | other | m | 2023-06-23T08:57:53.21 |
IV.GUMA.HHN. | ML:1.6 | 0.000268 | 0.32 | AML | other | m | 2023-06-23T08:57:53.71 |
IV.CESI.HHN. | ML:1.3 | 0.00011649999999999999 | 0.22 | AML | other | m | 2023-06-23T08:57:54.24 |
IV.CESI.HHE. | ML:1.2 | 0.00008269999999999999 | 0.3 | AML | other | m | 2023-06-23T08:57:54.24 |
IV.RM33.EHN. | ML:1.1 | 0.0000327 | 1.34 | AML | other | m | 2023-06-23T08:58:00.84 |
IV.RM33.EHE. | ML:1.1 | 0.00003315 | 1.44 | AML | other | m | 2023-06-23T08:58:00.96 |