A magnitude ML 0.8 earthquake occured in region: 4 km SW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8740, 13.1160 at 8 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 | 4 | 281 | 281 |
Preci | PG | 6 | 724 | 1005 |
Visso | MC | 7 | 1107 | 2112 |
Ussita | MC | 8 | 444 | 2556 |
Norcia | PG | 9 | 4957 | 7513 |
Sellano | PG | 15 | 1079 | 8592 |
Monte Cavallo | MC | 16 | 145 | 8737 |
Bolognola | MC | 16 | 142 | 8879 |
Cerreto di Spoleto | PG | 17 | 1075 | 9954 |
Montemonaco | AP | 18 | 604 | 10558 |
Montegallo | AP | 18 | 523 | 11081 |
Acquacanina | MC | 18 | 121 | 11202 |
Fiordimonte | MC | 18 | 202 | 11404 |
Fiastra | MC | 18 | 559 | 11963 |
Arquata del Tronto | AP | 19 | 1178 | 13141 |
Cascia | PG | 19 | 3217 | 16358 |
Pieve Torina | MC | 20 | 1458 | 17816 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-10-06 04:03:58 |
42.8742 | 13.1157 | 8 | 2023-10-06 04:08:49 |
Sala Sismica INGV-Roma | 121807861 |
Field | Value |
---|---|
Time (UTC) | 2023-10-06 04:03:58 ± 0.09 |
Latitude | 42.8742 ± 0.0027 |
Longitude | 13.1157 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121807861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 22 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43797 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 121807861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-06 04:08:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2023-10-06T04:04:10.61 | 0.3 | undecidable | manual | S | 66 | 30.6471 | 104 | 0.76 | 59 |
IV.LNSS.HHZ. | 2023-10-06T04:04:09.88 | 0.3 | undecidable | manual | S | 192 | 30.747 | 104 | 0.01 | 72 |
IV.GUMA.HHZ. | 2023-10-06T04:04:08.99 | 0.3 | undecidable | manual | S | 40 | 27.4503 | 105 | 0.21 | 70 |
IV.TERO.HHZ. | 2023-10-06T04:04:07.79 | 1.0 | undecidable | manual | P | 125 | 48.618 | 50 | -0.49 | 21 |
IV.CSP1.EHZ. | 2023-10-06T04:04:07.71 | 0.3 | undecidable | manual | S | 17 | 25.2525 | 106 | -0.31 | 69 |
IV.CESI.HHZ. | 2023-10-06T04:04:07.21 | 0.3 | undecidable | manual | S | 310 | 22.4553 | 108 | 0.1 | 72 |
IV.ASSB.HHZ. | 2023-10-06T04:04:07.89 | 3.0 | positive | manual | P | 0.26 | 0 | |||
IV.RM33.EHZ. | 2023-10-06T04:04:06.73 | 1.0 | positive | manual | P | 169 | 41.3253 | 50 | -0.42 | 22 |
IV.SMA1.EHZ. | 2023-10-06T04:04:05.56 | 1.0 | undecidable | manual | P | 146 | 32.4453 | 103 | -0.01 | 24 |
IV.FDMO.HHZ. | 2023-10-06T04:04:05.70 | 0.1 | undecidable | manual | S | 353 | 18.1707 | 112 | -0.01 | 99 |
IV.MF5.EHZ. | 2023-10-06T04:04:05.30 | 1.0 | negative | manual | P | 66 | 30.6471 | 104 | 0.08 | 24 |
IV.GUMA.HHZ. | 2023-10-06T04:04:04.56 | 0.3 | negative | manual | P | 40 | 27.4503 | 105 | -0.05 | 72 |
IV.GAVE.HNE. | 2023-10-06T04:04:04.71 | 0.1 | undecidable | manual | P | 222 | 27.0507 | 105 | 0.18 | 94 |
IV.LNSS.HHZ. | 2023-10-06T04:04:04.97 | 1.0 | undecidable | manual | P | 192 | 30.747 | 104 | -0.26 | 23 |
IV.CESI.HHZ. | 2023-10-06T04:04:03.71 | 0.3 | undecidable | manual | P | 310 | 22.4553 | 108 | 0.07 | 73 |
IV.FEMA.HNZ. | 2023-10-06T04:04:03.59 | 0.3 | undecidable | manual | S | 331 | 11.0778 | 124 | 0.04 | 74 |
IV.CSP1.EHZ. | 2023-10-06T04:04:03.90 | 0.3 | undecidable | manual | P | 17 | 25.2525 | 106 | -0.27 | 69 |
IV.FDMO.HHZ. | 2023-10-06T04:04:02.85 | 0.3 | undecidable | manual | P | 353 | 18.1707 | 112 | 0.01 | 74 |
IV.MC2.EHE. | 2023-10-06T04:04:02.32 | 0.1 | undecidable | manual | S | 55 | 7.2927 | 136 | -0.19 | 97 |
IV.NRCA.HHN. | 2023-10-06T04:04:01.86 | 0.1 | undecidable | manual | S | 181 | 4.4955 | 149 | -0.06 | 100 |
IV.FEMA.HNZ. | 2023-10-06T04:04:01.70 | 0.1 | undecidable | manual | P | 331 | 11.0778 | 124 | 0.12 | 98 |
IV.MC2.EHE. | 2023-10-06T04:04:00.76 | 0.1 | undecidable | manual | P | 55 | 7.2927 | 136 | -0.23 | 96 |
IV.NRCA.HHN. | 2023-10-06T04:04:00.75 | 0.1 | undecidable | manual | P | 181 | 4.4955 | 149 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:0.8 | 0.0000415 | 0.2 | AML | other | m | 2023-10-06T04:04:08.17 |
IV.CESI.HHE. | ML:0.6 | 0.000032349999999999994 | 0.82 | AML | other | m | 2023-10-06T04:04:08.34 |
IV.GUMA.HHN. | ML:1.1 | 0.00006295000000000001 | 0.4 | AML | other | m | 2023-10-06T04:04:10.09 |
IV.GUMA.HHE. | ML:1.1 | 0.00007065 | 0.72 | AML | other | m | 2023-10-06T04:04:12.86 |
IV.ASSB.HHE. | ML:0.8 | 0.00001785 | 0.88 | AML | other | m | 2023-10-06T04:04:14.85 |
IV.ASSB.HHN. | ML:0.6 | 0.0000162 | 0.7 | AML | other | m | 2023-10-06T04:04:17.51 |