A magnitude ML 0.9 earthquake occured in region: 5 km E Preci (PG), on
and geographic coordinates (lat, lon) 42.8650, 13.0920 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 |
---|---|---|---|---|
Preci | PG | 5 | 724 | 724 |
Castelsantangelo sul Nera | MC | 6 | 281 | 1005 |
Visso | MC | 7 | 1107 | 2112 |
Norcia | PG | 8 | 4957 | 7069 |
Ussita | MC | 10 | 444 | 7513 |
Sellano | PG | 14 | 1079 | 8592 |
Cerreto di Spoleto | PG | 15 | 1075 | 9667 |
Monte Cavallo | MC | 16 | 145 | 9812 |
Cascia | PG | 17 | 3217 | 13029 |
Bolognola | MC | 18 | 142 | 13171 |
Fiordimonte | MC | 19 | 202 | 13373 |
Montemonaco | AP | 20 | 604 | 13977 |
Acquacanina | MC | 20 | 121 | 14098 |
Arquata del Tronto | AP | 20 | 1178 | 15276 |
Fiastra | MC | 20 | 559 | 15835 |
Montegallo | AP | 20 | 523 | 16358 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-10 03:09:15 |
42.8652 | 13.0918 | 9 | 2023-08-10 03:44:58 |
Sala Sismica INGV-Roma | 119984861 |
Field | Value |
---|---|
Time (UTC) | 2023-08-10 03:09:15 ± 0.1 |
Latitude | 42.8652 ± 0.0027 |
Longitude | 13.0918 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119984861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 88 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 355 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 23 |
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) | 0.29588 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 119984861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-10 03:44:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7C.SPAOL.HNZ. | 2023-08-10T03:10:39.14 | 3.0 | positive | manual | Pg | 4.26 | 0 | |||
IV.ACATE.HNZ. | 2023-08-10T03:10:26.82 | 3.0 | negative | manual | Pn | -9.99 | 0 | |||
MN.TRI.HHZ. | 2023-08-10T03:10:25.89 | 3.0 | undecidable | manual | Sg | -0.43 | 0 | |||
GU.MGRO.HHZ. | 2023-08-10T03:10:18.12 | 3.0 | negative | manual | Pg | 9.79 | 0 | |||
GU.RRL.HHZ. | 2023-08-10T03:10:11.61 | 3.0 | undecidable | manual | Pn | -9.88 | 0 | |||
IV.SLCN.HHZ. | 2023-08-10T03:10:02.80 | 3.0 | negative | manual | Pg | 0.58 | 0 | |||
IV.GIUL.HHZ. | 2023-08-10T03:09:59.01 | 3.0 | undecidable | manual | Sg | 2.24 | 0 | |||
IV.MRVN.HHZ. | 2023-08-10T03:09:58.69 | 3.0 | positive | manual | Pg | -0.88 | 0 | |||
IV.CTI.HHZ. | 2023-08-10T03:09:47.75 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
MN.TRI.HHZ. | 2023-08-10T03:09:40.02 | 3.0 | positive | manual | Pn | -9.99 | 0 | |||
IV.FNVD.HHZ. | 2023-08-10T03:09:38.21 | 3.0 | undecidable | manual | Pg | -0.97 | 0 | |||
IV.MF5.EHZ. | 2023-08-10T03:09:27.32 | 0.6 | undecidable | manual | S | 65 | 32.8449 | 105 | 0.35 | 45 |
IV.GAVE.EHE. | 2023-08-10T03:09:24.20 | 0.6 | undecidable | manual | S | 220 | 25.0527 | 109 | -0.17 | 48 |
IV.CSP1.EHZ. | 2023-08-10T03:09:24.60 | 0.6 | undecidable | manual | S | 20 | 26.751 | 108 | -0.34 | 46 |
IV.CESI.HNE. | 2023-08-10T03:09:23.15 | 0.6 | undecidable | manual | S | 316 | 21.7671 | 111 | -0.14 | 48 |
IV.MF5.EHZ. | 2023-08-10T03:09:22.07 | 1.0 | negative | manual | P | 65 | 32.8449 | 105 | 0.08 | 24 |
IV.MMO1.EHZ. | 2023-08-10T03:09:22.22 | 0.6 | undecidable | manual | S | 79 | 19.4694 | 114 | -0.35 | 46 |
IV.FDMO.HHZ. | 2023-08-10T03:09:22.49 | 0.6 | undecidable | manual | S | 359 | 18.9699 | 114 | 0.07 | 49 |
7F.SIB1.EHZ. | 2023-08-10T03:09:21.07 | 0.6 | undecidable | manual | S | 77 | 14.874 | 120 | -0.06 | 50 |
IV.SMA1.EHZ. | 2023-08-10T03:09:21.97 | 1.0 | undecidable | manual | P | 143 | 32.745 | 105 | 0 | 24 |
7F.SIB2.EHN. | 2023-08-10T03:09:21.71 | 0.6 | undecidable | manual | S | 80 | 17.4714 | 116 | -0.23 | 48 |
IV.CSP1.EHZ. | 2023-08-10T03:09:20.68 | 1.0 | positive | manual | P | 20 | 26.751 | 108 | -0.14 | 24 |
IV.GAVE.EHE. | 2023-08-10T03:09:20.53 | 1.0 | undecidable | manual | P | 220 | 25.0527 | 109 | 0.03 | 25 |
7F.SIB3.EHN. | 2023-08-10T03:09:20.89 | 0.6 | undecidable | manual | S | 86 | 14.4744 | 120 | -0.15 | 49 |
IV.CESI.HNE. | 2023-08-10T03:09:19.90 | 0.3 | undecidable | manual | P | 316 | 21.7671 | 111 | 0.03 | 74 |
IV.MMO1.EHZ. | 2023-08-10T03:09:19.44 | 0.3 | positive | manual | P | 79 | 19.4694 | 114 | -0.01 | 75 |
IV.MC2.EHZ. | 2023-08-10T03:09:19.75 | 0.6 | undecidable | manual | S | 57 | 9.3795 | 132 | 0.15 | 49 |
7F.SIB2.EHN. | 2023-08-10T03:09:19.10 | 0.1 | undecidable | manual | P | 80 | 17.4714 | 116 | 0.01 | 100 |
IV.FDMO.HHZ. | 2023-08-10T03:09:19.57 | 1.0 | undecidable | manual | P | 359 | 18.9699 | 114 | 0.2 | 24 |
IV.NRCA.HHZ. | 2023-08-10T03:09:18.45 | 0.6 | undecidable | manual | S | 153 | 3.996 | 155 | 0 | 51 |
IV.MC2.EHZ. | 2023-08-10T03:09:18.06 | 0.3 | undecidable | manual | P | 57 | 9.3795 | 132 | 0.32 | 71 |
7F.SIB3.EHN. | 2023-08-10T03:09:18.51 | 0.3 | undecidable | manual | P | 86 | 14.4744 | 120 | -0.06 | 75 |
7F.SIB1.EHZ. | 2023-08-10T03:09:18.79 | 0.6 | undecidable | manual | P | 77 | 14.874 | 120 | 0.16 | 49 |
IV.NRCA.HHZ. | 2023-08-10T03:09:17.26 | 0.6 | undecidable | manual | P | 153 | 3.996 | 155 | 0.18 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNN. | ML:0.0 | 0.0006523944 | 0.1504 | AML | other | m | 2023-08-10T03:09:18.58 |
IV.NRCA.HHE. | ML:0.0 | 0.00037756515 | 0.16 | AML | other | m | 2023-08-10T03:09:18.58 |
IV.NRCA.HNE. | ML:0.0 | 0.00033283335000000005 | 0.1488 | AML | other | m | 2023-08-10T03:09:18.58 |
IV.CSP1.EHE. | ML:0.9 | 0.00004341281 | 5.8592 | AML | other | m | 2023-08-10T03:09:34.34 |
IV.CSP1.EHN. | ML:0.9 | 0.00004710561 | 7.3408 | AML | other | m | 2023-08-10T03:09:38.48 |
IV.SMA1.EHE. | ML:0.6 | 0.00001894743 | 1.16 | AML | other | m | 2023-08-10T03:09:34.27 |
IV.SMA1.EHN. | ML:0.5 | 0.00001404033 | 0.8 | AML | other | m | 2023-08-10T03:09:30.85 |
IV.MF5.EHE. | ML:1.0 | 0.000052028295000000004 | 20.12 | AML | other | m | 2023-08-10T03:09:38.84 |
IV.MF5.EHN. | ML:1.2 | 0.00007249027 | 10.2192 | AML | other | m | 2023-08-10T03:09:24.71 |