A magnitude ML 1.5 earthquake occured in region: 5 km NE Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6420, 13.2110 at 14 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 |
---|---|---|---|---|
Cittareale | RI | 5 | 482 | 482 |
Amatrice | RI | 7 | 2657 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 13 | 2581 | 6387 |
Capitignano | AQ | 15 | 665 | 7052 |
Borbona | RI | 16 | 617 | 7669 |
Campotosto | AQ | 16 | 542 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 16 | 1178 | 10083 |
Cascia | PG | 18 | 3217 | 13300 |
Norcia | PG | 19 | 4957 | 18257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2023-05-26 12:33:47 |
42.6417 | 13.211 | 14 | 2023-05-26 12:45:20 |
Sala Sismica INGV-Roma | 117744671 |
Field | Value |
---|---|
Time (UTC) | 2023-05-26 12:33:47 ± 0.04 |
Latitude | 42.6417 ± 0.0027 |
Longitude | 13.2110 ± 0.0024 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117744671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 244 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 14 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 21 |
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) | 0.33365 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 117744671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-26 12:45:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2023-05-26T12:34:17.78 | 3.0 | undecidable | manual | S | -0.02 | 0 | |||
IV.GIGS.HHZ. | 2023-05-26T12:33:59.48 | 0.1 | undecidable | manual | S | 125 | 36.2415 | 96 | -0.16 | 93 |
IV.TERO.HHZ. | 2023-05-26T12:33:58.32 | 0.3 | undecidable | manual | S | 94 | 32.1456 | 97 | -0.23 | 69 |
7F.SIB2.EHZ. | 2023-05-26T12:33:57.65 | 0.3 | undecidable | manual | S | 15 | 28.6491 | 99 | 0.01 | 73 |
IV.GAVE.EHZ. | 2023-05-26T12:33:57.08 | 0.3 | undecidable | manual | S | 282 | 26.4513 | 100 | 0.03 | 72 |
IV.CSP1.EHZ. | 2023-05-26T12:33:57.01 | 3.0 | negative | manual | P | 0.16 | 0 | |||
IV.CESI.HHZ. | 2023-05-26T12:33:56.42 | 3.0 | undecidable | manual | P | 0 | 0 | |||
IV.FDMO.HHZ. | 2023-05-26T12:33:56.05 | 1.0 | negative | manual | P | 0.02 | 0.46 | |||
7F.SIB3.EHZ. | 2023-05-26T12:33:56.93 | 0.3 | undecidable | manual | S | 11 | 26.3514 | 100 | -0.09 | 72 |
IV.NRCA.HHZ. | 2023-05-26T12:33:55.82 | 0.1 | undecidable | manual | S | 340 | 22.6551 | 104 | -0.25 | 93 |
IV.GIGS.HHZ. | 2023-05-26T12:33:54.48 | 0.1 | undecidable | manual | P | 125 | 36.2415 | 96 | -0.02 | 96 |
IV.ARRO.EHZ. | 2023-05-26T12:33:54.63 | 0.1 | undecidable | manual | P | 259 | 37.0296 | 96 | 0.01 | 95 |
7F.SIB2.EHZ. | 2023-05-26T12:33:53.37 | 0.1 | undecidable | manual | P | 15 | 28.6491 | 99 | 0.03 | 97 |
IV.LNSS.HHZ. | 2023-05-26T12:33:53.93 | 0.3 | undecidable | manual | S | 253 | 14.5743 | 119 | -0.12 | 74 |
IV.GAVE.EHZ. | 2023-05-26T12:33:53.09 | 0.1 | undecidable | manual | P | 282 | 26.4513 | 100 | 0.09 | 96 |
7F.SIB3.EHZ. | 2023-05-26T12:33:53.01 | 0.3 | undecidable | manual | P | 11 | 26.3514 | 100 | 0.02 | 73 |
IV.SMA1.EHZ. | 2023-05-26T12:33:53.16 | 0.1 | undecidable | manual | S | 97 | 10.1787 | 133 | 0.06 | 100 |
IV.TERO.HHZ. | 2023-05-26T12:33:53.91 | 0.1 | undecidable | manual | P | 94 | 32.1456 | 97 | 0.04 | 96 |
IV.RM33.EHZ. | 2023-05-26T12:33:53.86 | 0.1 | undecidable | manual | S | 179 | 14.7741 | 118 | -0.22 | 96 |
IV.MTRA.EHZ. | 2023-05-26T12:33:52.19 | 0.3 | undecidable | manual | P | -0.01 | 1.39 | |||
IV.NRCA.HHZ. | 2023-05-26T12:33:52.50 | 0.1 | undecidable | manual | P | 340 | 22.6551 | 104 | 0.06 | 97 |
IV.RM33.EHZ. | 2023-05-26T12:33:51.40 | 0.1 | undecidable | manual | P | 179 | 14.7741 | 118 | 0.11 | 97 |
IV.LNSS.HHZ. | 2023-05-26T12:33:51.34 | 0.1 | undecidable | manual | P | 253 | 14.5743 | 119 | 0.07 | 98 |
IV.SMA1.EHZ. | 2023-05-26T12:33:51.05 | 0.1 | undecidable | manual | P | 97 | 10.1787 | 133 | 0.33 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:2.1 | 0.0012349999999999998 | 0.34 | AML | other | m | 2023-05-26T12:33:53.70 |
IV.SMA1.EHN. | ML:1.8 | 0.000623 | 0.3 | AML | other | m | 2023-05-26T12:33:53.66 |
IV.RM33.EHE. | ML:1.3 | 0.000164 | 1.06 | AML | other | m | 2023-05-26T12:33:54.02 |
IV.RM33.EHN. | ML:1.6 | 0.0003585 | 0.22 | AML | other | m | 2023-05-26T12:33:54.12 |
IV.MTRA.EHN. | ML:1.9 | 0.000554 | 0.08 | AML | other | m | 2023-05-26T12:33:55.33 |
IV.MTRA.EHE. | ML:1.8 | 0.00042800000000000005 | 0.84 | AML | other | m | 2023-05-26T12:33:55.50 |
IV.NRCA.HHE. | ML:1.6 | 0.000256 | 0.12 | AML | other | m | 2023-05-26T12:33:56.51 |
IV.NRCA.HHN. | ML:1.4 | 0.000171 | 0.1 | AML | other | m | 2023-05-26T12:33:56.69 |
IV.GAVE.EHN. | ML:1.6 | 0.0002205 | 0.58 | AML | other | m | 2023-05-26T12:33:57.58 |
IV.GAVE.EHE. | ML:1.6 | 0.000193 | 0.16 | AML | other | m | 2023-05-26T12:33:57.53 |
IV.TERO.HHN. | ML:1.3 | 0.00007944999999999999 | 1.04 | AML | other | m | 2023-05-26T12:33:59.87 |
IV.TERO.HHE. | ML:1.2 | 0.0000632 | 0.74 | AML | other | m | 2023-05-26T12:33:59.42 |
IV.GIGS.HHE. | ML:0.6 | 0.000014069999999999999 | 0.54 | AML | other | m | 2023-05-26T12:33:59.66 |
IV.GIGS.HHN. | ML:0.7 | 0.000021499999999999997 | 0.12 | AML | other | m | 2023-05-26T12:33:59.69 |