A magnitude ML 1.6 earthquake occured in region: 2 km N Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7890, 13.4100 at 22 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Acquasanta Terme | AP | 2 | 2916 | 2916 |
Montegallo | AP | 9 | 523 | 3439 |
Valle Castellana | TE | 9 | 977 | 4416 |
Arquata del Tronto | AP | 9 | 1178 | 5594 |
Roccafluvione | AP | 10 | 2010 | 7604 |
Venarotta | AP | 12 | 2066 | 9670 |
Palmiano | AP | 13 | 196 | 9866 |
Montemonaco | AP | 14 | 604 | 10470 |
Rocca Santa Maria | TE | 15 | 537 | 11007 |
Ascoli Piceno | AP | 16 | 49407 | 60414 |
Accumoli | RI | 17 | 667 | 61081 |
Montefortino | FM | 18 | 1178 | 62259 |
Folignano | AP | 19 | 9241 | 71500 |
Comunanza | AP | 19 | 3166 | 74666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-12-19 16:01:20 |
42.7893 | 13.4103 | 22 | 2024-03-01 15:28:15 |
Bollettino Sismico Italiano INGV | 113588111 |
Reviewed Rev100 |
ML 1.4 | 2022-12-19 16:01:20 |
42.795 | 13.4108 | 21 | 2022-12-19 16:09:33 |
Sala Sismica INGV-Roma | 112951271 |
Field | Value |
---|---|
Time (UTC) | 2022-12-19 16:01:20 ± 0.1 |
Latitude | 42.7893 ± 0.0027 |
Longitude | 13.4103 ± 0.0061 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113588111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 481 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 63 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 28 |
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) | 0.45596 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 113588111 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-01-16 15:27:12 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 112951271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-19 16:09:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2022-12-19T16:01:53.31 | 3.0 | undecidable | manual | S | -0.07 | 0 | |||
IV.SRES.HHZ. | 2022-12-19T16:01:46.08 | 3.0 | undecidable | manual | S | -3.83 | 0 | |||
IV.CESI.HHZ. | 2022-12-19T16:01:36.10 | 0.3 | undecidable | manual | S | 300 | 47.5191 | 107 | 0.34 | 66 |
IV.MML1.EHZ. | 2022-12-19T16:01:36.33 | 0.6 | undecidable | manual | S | 315 | 50.616 | 105 | -0.22 | 45 |
IV.CSP1.EHZ. | 2022-12-19T16:01:33.38 | 0.3 | undecidable | manual | S | 334 | 37.4292 | 112 | 0.16 | 69 |
IV.GIGS.HHZ. | 2022-12-19T16:01:33.76 | 0.3 | undecidable | manual | S | 160 | 39.627 | 111 | 0.01 | 71 |
IV.FDMO.HHZ. | 2022-12-19T16:01:33.18 | 0.3 | undecidable | manual | S | 316 | 37.9287 | 112 | -0.16 | 69 |
IV.LNSS.HHZ. | 2022-12-19T16:01:33.51 | 0.3 | undecidable | manual | S | 236 | 36.5412 | 112 | 0.51 | 65 |
IV.GUMA.HHZ. | 2022-12-19T16:01:32.14 | 0.3 | undecidable | manual | S | 349 | 30.9468 | 117 | 0.51 | 65 |
IV.MF5.EHZ. | 2022-12-19T16:01:30.06 | 0.3 | undecidable | manual | S | 10 | 22.3554 | 127 | 0.37 | 68 |
IV.NRCA.HHZ. | 2022-12-19T16:01:30.11 | 0.3 | undecidable | manual | S | 282 | 24.5532 | 124 | -0.06 | 72 |
IV.TERO.HHZ. | 2022-12-19T16:01:30.21 | 0.3 | undecidable | manual | S | 139 | 24.2535 | 125 | 0.1 | 71 |
IV.MML1.EHZ. | 2022-12-19T16:01:29.45 | 0.1 | undecidable | manual | P | 315 | 50.616 | 105 | -0.19 | 90 |
IV.SMA1.EHZ. | 2022-12-19T16:01:29.03 | 0.3 | undecidable | manual | S | 199 | 18.6702 | 133 | 0.09 | 73 |
IV.MC2.EHZ. | 2022-12-19T16:01:29.78 | 0.3 | undecidable | manual | S | 307 | 22.5552 | 127 | 0.06 | 73 |
IV.CESI.HHZ. | 2022-12-19T16:01:29.08 | 0.3 | undecidable | manual | P | 300 | 47.5191 | 107 | -0.11 | 69 |
IV.GIGS.HHZ. | 2022-12-19T16:01:27.76 | 0.3 | undecidable | manual | P | 160 | 39.627 | 111 | -0.26 | 69 |
IV.FDMO.HHZ. | 2022-12-19T16:01:27.49 | 0.1 | undecidable | manual | P | 316 | 37.9287 | 112 | -0.3 | 90 |
IV.LNSS.HHZ. | 2022-12-19T16:01:27.67 | 0.3 | positive | manual | P | 236 | 36.5412 | 112 | 0.08 | 71 |
IV.CSP1.EHZ. | 2022-12-19T16:01:27.53 | 0.1 | undecidable | manual | P | 334 | 37.4292 | 112 | -0.19 | 93 |
IV.MMO1.EHZ. | 2022-12-19T16:01:27.75 | 0.3 | undecidable | manual | S | 331 | 13.9749 | 142 | -0.34 | 69 |
IV.MTRA.EHZ. | 2022-12-19T16:01:26.77 | 0.3 | undecidable | manual | S | 197 | 3.7962 | 169 | -0.18 | 73 |
IV.GUMA.HHZ. | 2022-12-19T16:01:26.86 | 0.1 | undecidable | manual | P | 349 | 30.9468 | 117 | 0.06 | 95 |
IV.NRCA.HHZ. | 2022-12-19T16:01:25.78 | 0.1 | undecidable | manual | P | 282 | 24.5532 | 124 | -0.18 | 95 |
IV.TERO.HHZ. | 2022-12-19T16:01:25.91 | 0.1 | undecidable | manual | P | 139 | 24.2535 | 125 | -0.01 | 97 |
IV.SMA1.EHZ. | 2022-12-19T16:01:25.29 | 0.1 | undecidable | manual | P | 199 | 18.6702 | 133 | 0.04 | 98 |
IV.MC2.EHZ. | 2022-12-19T16:01:25.72 | 0.1 | undecidable | manual | P | 307 | 22.5552 | 127 | 0.02 | 98 |
IV.MF5.EHZ. | 2022-12-19T16:01:25.76 | 0.1 | undecidable | manual | P | 10 | 22.3554 | 127 | 0.08 | 96 |
IV.MMO1.EHZ. | 2022-12-19T16:01:24.59 | 0.6 | undecidable | manual | P | 331 | 13.9749 | 142 | -0.17 | 48 |
IV.MTRA.EHZ. | 2022-12-19T16:01:24.01 | 0.1 | undecidable | manual | P | 197 | 3.7962 | 169 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:1.7 | 0.00029299999999999997 | 1.72 | AML | other | m | 2022-12-19T16:01:27.88 |
IV.MMO1.EHE. | ML:1.5 | 0.00017999999999999998 | 0.54 | AML | other | m | 2022-12-19T16:01:27.96 |
IV.SMA1.EHN. | ML:1.6 | 0.00023799999999999998 | 0.14 | AML | other | m | 2022-12-19T16:01:29.16 |
IV.SMA1.EHE. | ML:1.4 | 0.00014350000000000002 | 1.42 | AML | other | m | 2022-12-19T16:01:29.22 |
IV.NRCA.HHN. | ML:2.0 | 0.0005200000000000001 | 0.14 | AML | other | m | 2022-12-19T16:01:30.29 |
IV.TERO.HHN. | ML:1.3 | 0.0000999 | 0.36 | AML | other | m | 2022-12-19T16:01:30.44 |
IV.NRCA.HHE. | ML:1.8 | 0.00027449999999999995 | 0.92 | AML | other | m | 2022-12-19T16:01:30.24 |
IV.TERO.HHE. | ML:1.1 | 0.00006115 | 0.44 | AML | other | m | 2022-12-19T16:01:31.38 |
IV.GUMA.HHE. | ML:1.6 | 0.00016599999999999997 | 0.4 | AML | other | m | 2022-12-19T16:01:32.36 |
IV.GUMA.HHN. | ML:1.5 | 0.0001365 | 0.44 | AML | other | m | 2022-12-19T16:01:32.68 |
IV.FDMO.HHN. | ML:1.2 | 0.0000558 | 0.42 | AML | other | m | 2022-12-19T16:01:33.16 |
IV.FDMO.HHE. | ML:1.0 | 0.0000348 | 0.44 | AML | other | m | 2022-12-19T16:01:33.45 |
IV.LNSS.HHN. | ML:1.4 | 0.00008855 | 0.12 | AML | other | m | 2022-12-19T16:01:34.35 |
IV.LNSS.HHE. | ML:1.5 | 0.00010270707 | 0.1408 | AML | other | m | 2022-12-19T16:01:33.66 |
IV.MTRA.HNE. | ML:1.5 | 0.00025786669 | 0.0896 | AML | other | m | 2022-12-19T16:01:27.01 |
IV.MTRA.EHN. | ML:1.4 | 0.0001855185 | 0.064 | AML | other | m | 2022-12-19T16:01:27.12 |
IV.MC2.EHE. | ML:1.7 | 0.00023371190000000003 | 0.1408 | AML | other | m | 2022-12-19T16:01:30.35 |
IV.MC2.EHN. | ML:1.9 | 0.00042348114999999996 | 0.192 | AML | other | m | 2022-12-19T16:01:30.14 |
IV.NRCA.HNN. | ML:2.0 | 0.00046655409999999997 | 0.1408 | AML | other | m | 2022-12-19T16:01:30.28 |
IV.NRCA.HNE. | ML:1.8 | 0.00026241325 | 0.1024 | AML | other | m | 2022-12-19T16:01:30.69 |