A magnitude ML 1.3 earthquake occured in region: 5 km W Crognaleto (TE), on
and geographic coordinates (lat, lon) 42.5640, 13.4270 at 18 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 |
---|---|---|---|---|
Crognaleto | TE | 5 | 1297 | 1297 |
Campotosto | AQ | 5 | 542 | 1839 |
Fano Adriano | TE | 9 | 296 | 2135 |
Cortino | TE | 9 | 656 | 2791 |
Pietracamela | TE | 11 | 271 | 3062 |
Capitignano | AQ | 11 | 665 | 3727 |
Amatrice | RI | 14 | 2657 | 6384 |
Montereale | AQ | 16 | 2581 | 8965 |
Rocca Santa Maria | TE | 16 | 537 | 9502 |
Montorio al Vomano | TE | 17 | 8218 | 17720 |
Barete | AQ | 17 | 737 | 18457 |
Pizzoli | AQ | 18 | 4326 | 22783 |
Tossicia | TE | 18 | 1406 | 24189 |
Valle Castellana | TE | 20 | 977 | 25166 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2023-08-22 10:29:20 |
42.5638 | 13.4273 | 18 | 2023-08-22 10:38:38 |
Sala Sismica INGV-Roma | 120380001 |
Field | Value |
---|---|
Time (UTC) | 2023-08-22 10:29:20 ± 0.08 |
Latitude | 42.5638 ± 0.0027 |
Longitude | 13.4273 ± 0.0049 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120380001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 335 |
Semi-minor axis of confidence ellipse (meter) | 176 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 217 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55218 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 120380001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-22 10:38:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-08-22T10:29:39.97 | 0.3 | undecidable | manual | S | 343 | 61.2942 | 98 | 0.55 | 61 |
IV.GAVE.EHZ. | 2023-08-22T10:29:35.46 | 0.3 | undecidable | manual | S | 288 | 45.8208 | 101 | 0.13 | 69 |
IV.NRCA.HHZ. | 2023-08-22T10:29:33.37 | 0.6 | undecidable | manual | S | 320 | 39.3273 | 103 | -0.27 | 45 |
IV.LNSS.HHZ. | 2023-08-22T10:29:31.66 | 0.6 | undecidable | manual | S | 278 | 31.9458 | 108 | -0.07 | 48 |
IV.CSP1.EHZ. | 2023-08-22T10:29:31.26 | 0.3 | undecidable | manual | P | 343 | 61.2942 | 98 | -0.16 | 67 |
IV.GIGS.HHZ. | 2023-08-22T10:29:28.11 | 0.3 | undecidable | manual | S | 136 | 17.0718 | 127 | -0.09 | 73 |
IV.RM33.EHZ. | 2023-08-22T10:29:28.54 | 0.3 | undecidable | manual | S | 251 | 18.4704 | 125 | 0.06 | 74 |
IV.GAVE.EHZ. | 2023-08-22T10:29:28.95 | 0.6 | negative | manual | P | 288 | 45.8208 | 101 | -0.11 | 46 |
IV.MTRA.HNZ. | 2023-08-22T10:29:28.85 | 0.3 | undecidable | manual | S | 353 | 21.5673 | 119 | -0.34 | 69 |
IV.NRCA.HHZ. | 2023-08-22T10:29:27.93 | 0.6 | undecidable | manual | P | 320 | 39.3273 | 103 | -0.15 | 46 |
IV.SMA1.EHZ. | 2023-08-22T10:29:27.02 | 0.3 | undecidable | manual | S | 315 | 10.5783 | 143 | 0.06 | 74 |
IV.TERO.HHZ. | 2023-08-22T10:29:27.98 | 0.3 | undecidable | manual | S | 66 | 15.873 | 130 | 0.05 | 74 |
IV.LNSS.HHZ. | 2023-08-22T10:29:26.89 | 0.3 | undecidable | manual | P | 278 | 31.9458 | 108 | -0.09 | 71 |
IV.CAMP.HHZ. | 2023-08-22T10:29:26.23 | 0.3 | undecidable | manual | S | 206 | 3.3966 | 167 | 0.08 | 75 |
IV.MTRA.HNZ. | 2023-08-22T10:29:25.52 | 0.3 | undecidable | manual | P | 353 | 21.5673 | 119 | 0.01 | 74 |
IV.RM33.EHZ. | 2023-08-22T10:29:25.13 | 0.1 | negative | manual | P | 251 | 18.4704 | 125 | 0.03 | 99 |
IV.SMA1.EHZ. | 2023-08-22T10:29:24.25 | 0.1 | undecidable | manual | P | 315 | 10.5783 | 143 | 0.03 | 100 |
IV.TERO.HHZ. | 2023-08-22T10:29:24.83 | 0.1 | undecidable | manual | P | 66 | 15.873 | 130 | 0.04 | 99 |
IV.GIGS.HHZ. | 2023-08-22T10:29:24.87 | 0.3 | undecidable | manual | P | 136 | 17.0718 | 127 | -0.06 | 74 |
IV.CAMP.HHZ. | 2023-08-22T10:29:23.84 | 0.1 | undecidable | manual | P | 206 | 3.3966 | 167 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00010125000000000001 | 1.28 | AML | other | m | 2023-08-22T10:29:27.16 |
IV.SMA1.EHN. | ML:1.2 | 0.000125 | 0.26 | AML | other | m | 2023-08-22T10:29:27.09 |
IV.RM33.EHE. | ML:1.6 | 0.00028149999999999996 | 0.26 | AML | other | m | 2023-08-22T10:29:28.65 |
IV.RM33.EHN. | ML:1.4 | 0.000156 | 0.76 | AML | other | m | 2023-08-22T10:29:29.69 |
IV.LNSS.HHN. | ML:1.2 | 0.00006620000000000001 | 1.18 | AML | other | m | 2023-08-22T10:29:32.63 |
IV.LNSS.HHE. | ML:1.3 | 0.00008295 | 0.78 | AML | other | m | 2023-08-22T10:29:32.66 |
IV.NRCA.HHE. | ML:1.4 | 0.00009245000000000001 | 0.08 | AML | other | m | 2023-08-22T10:29:33.93 |
IV.NRCA.HHN. | ML:1.4 | 0.0000771 | 1.1 | AML | other | m | 2023-08-22T10:29:34.19 |