A magnitude ML 1.1 earthquake occured in region: 4 km W Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5620, 13.3220 at 20 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 |
---|---|---|---|---|
Campotosto | AQ | 4 | 542 | 542 |
Capitignano | AQ | 5 | 665 | 1207 |
Montereale | AQ | 8 | 2581 | 3788 |
Amatrice | RI | 8 | 2657 | 6445 |
Barete | AQ | 13 | 737 | 7182 |
Crognaleto | TE | 13 | 1297 | 8479 |
Cagnano Amiterno | AQ | 14 | 1369 | 9848 |
Pizzoli | AQ | 14 | 4326 | 14174 |
Cittareale | RI | 15 | 482 | 14656 |
Accumoli | RI | 16 | 667 | 15323 |
Borbona | RI | 16 | 617 | 15940 |
Cortino | TE | 17 | 656 | 16596 |
Fano Adriano | TE | 18 | 296 | 16892 |
Posta | RI | 19 | 694 | 17586 |
Pietracamela | TE | 20 | 271 | 17857 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-08-27 16:37:48 |
42.5622 | 13.3222 | 20 | 2023-08-27 16:43:36 |
Sala Sismica INGV-Roma | 120518891 |
Field | Value |
---|---|
Time (UTC) | 2023-08-27 16:37:48 ± 0.11 |
Latitude | 42.5622 ± 0.0036 |
Longitude | 13.3222 ± 0.0037 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120518891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 297 |
Semi-minor axis of confidence ellipse (meter) | 258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31117 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120518891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-27 16:43:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHZ. | 2023-08-27T16:37:58.10 | 0.3 | undecidable | manual | S | 281 | 23.4543 | 121 | 0.18 | 72 |
IV.TERO.HHZ. | 2023-08-27T16:37:58.13 | 0.3 | undecidable | manual | S | 74 | 23.9538 | 121 | 0.09 | 74 |
IV.GIGS.HHZ. | 2023-08-27T16:37:57.95 | 0.3 | undecidable | manual | S | 120 | 23.754 | 121 | -0.05 | 74 |
IV.MTRA.HNZ. | 2023-08-27T16:37:57.57 | 0.3 | undecidable | manual | S | 16 | 22.3554 | 123 | -0.12 | 72 |
IV.CAMP.HHZ. | 2023-08-27T16:37:55.02 | 0.3 | undecidable | manual | S | 112 | 7.6812 | 155 | -0.03 | 77 |
IV.RM33.EHZ. | 2023-08-27T16:37:55.18 | 0.3 | undecidable | manual | S | 236 | 10.5783 | 147 | -0.25 | 73 |
IV.NRCA.HHZ. | 2023-08-27T16:37:55.44 | 0.1 | negative | manual | P | 331 | 34.5432 | 110 | -0.05 | 96 |
IV.SMA1.EHZ. | 2023-08-27T16:37:55.14 | 0.3 | undecidable | manual | S | 8 | 7.6812 | 155 | 0.1 | 76 |
IV.TERO.HHZ. | 2023-08-27T16:37:54.01 | 1.0 | positive | manual | P | 74 | 23.9538 | 121 | 0 | 25 |
IV.MTRA.HNZ. | 2023-08-27T16:37:53.79 | 0.3 | undecidable | manual | P | 16 | 22.3554 | 123 | -0.02 | 74 |
IV.GIGS.HHZ. | 2023-08-27T16:37:53.96 | 0.6 | undecidable | manual | P | 120 | 23.754 | 121 | -0.03 | 50 |
IV.LNSS.HHZ. | 2023-08-27T16:37:53.87 | 0.3 | undecidable | manual | P | 281 | 23.4543 | 121 | -0.07 | 74 |
IV.SMA1.EHZ. | 2023-08-27T16:37:52.40 | 0.1 | positive | manual | P | 8 | 7.6812 | 155 | 0.12 | 100 |
IV.CAMP.HHZ. | 2023-08-27T16:37:52.35 | 0.3 | undecidable | manual | P | 112 | 7.6812 | 155 | 0.07 | 75 |
IV.RM33.EHZ. | 2023-08-27T16:37:52.50 | 0.3 | undecidable | manual | P | 236 | 10.5783 | 147 | 0 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.0 | 0.00007500495 | 0.1024 | AML | other | m | 2023-08-27T16:37:55.20 |
IV.RM33.EHE. | ML:1.2 | 0.00011381764999999999 | 0.1664 | AML | other | m | 2023-08-27T16:37:55.74 |
IV.RM33.EHN. | ML:1.3 | 0.00015770349999999999 | 0.1408 | AML | other | m | 2023-08-27T16:37:55.42 |
IV.SMA1.EHE. | ML:1.1 | 0.00009491207000000001 | 0.2304 | AML | other | m | 2023-08-27T16:37:55.57 |
IV.TERO.HHE. | ML:0.8 | 0.000030834855 | 0.0896 | AML | other | m | 2023-08-27T16:37:58.57 |
IV.TERO.HHN. | ML:0.8 | 0.000032326685 | 0.064 | AML | other | m | 2023-08-27T16:37:58.41 |
IV.RM33.HNE. | ML:1.3 | 0.00013334729 | 0.1792 | AML | other | m | 2023-08-27T16:37:55.74 |
IV.RM33.HNN. | ML:1.3 | 0.000160656365 | 0.1408 | AML | other | m | 2023-08-27T16:37:55.49 |
IV.TERO.HNE. | ML:1.2 | 0.00008089509 | 0.5504 | AML | other | m | 2023-08-27T16:37:57.09 |
IV.TERO.HNN. | ML:1.4 | 0.0001108812 | 0.8832 | AML | other | m | 2023-08-27T16:37:54.80 |