A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6650, 14.1760 at 10 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2023-02-26 10:31:09 |
38.6653 | 14.1755 | 10 | 2024-03-01 17:18:12 |
Bollettino Sismico Italiano INGV | 118539931 |
Reviewed Rev100 |
ML 1.8 | 2023-02-26 10:31:10 |
38.6162 | 14.1697 | 10 | 2023-02-26 14:54:01 |
Sala Sismica INGV-Roma | 114826401 |
Field | Value |
---|---|
Time (UTC) | 2023-02-26 10:31:09 ± 0.33 |
Latitude | 38.6653 ± 0.0162 |
Longitude | 14.1755 ± 0.0127 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 118539931 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1845 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 170 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 236 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.08098 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 118539931 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-07 00:45:09 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 114826401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-26 14:54:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2023-02-26T10:33:21.56 | 3.0 | undecidable | manual | Sg | 14.28 | 0 | |||
IV.NRCA.HNZ. | 2023-02-26T10:33:09.47 | 3.0 | undecidable | manual | Sn | -5.93 | 0 | |||
IV.BDI.HHZ. | 2023-02-26T10:33:05.41 | 3.0 | positive | manual | Pg | 18.35 | 0 | |||
HL.ITM.HHZ. | 2023-02-26T10:33:00.53 | 3.0 | undecidable | manual | Pg | 16.67 | 0 | |||
OX.MARN.HHZ. | 2023-02-26T10:32:59.55 | 3.0 | undecidable | manual | Pn | -5.14 | 0 | |||
IV.IMOL.HNZ. | 2023-02-26T10:32:47.11 | 3.0 | negative | manual | Pn | 0.71 | 0 | |||
IV.RIBO.EHZ.01 | 2023-02-26T10:32:41.92 | 3.0 | undecidable | manual | Pg | 10.47 | 0 | |||
IV.VIVA.HHZ. | 2023-02-26T10:32:39.38 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.NRCA.HHZ. | 2023-02-26T10:32:33.44 | 3.0 | positive | manual | Pg | 10.85 | 0 | |||
IV.PAOL.HHZ. | 2023-02-26T10:32:29.60 | 3.0 | undecidable | manual | Sg | 0.18 | 0 | |||
IV.PIPA.HHZ. | 2023-02-26T10:32:25.47 | 3.0 | undecidable | manual | Sg | 6.77 | 0 | |||
IV.HPAC.HHZ. | 2023-02-26T10:32:14.15 | 3.0 | undecidable | manual | Sg | 9.87 | 0 | |||
IV.LRP.EHZ. | 2023-02-26T10:32:10.26 | 3.0 | negative | manual | Pg | 4.55 | 0 | |||
IV.MMN.HHZ. | 2023-02-26T10:31:43.68 | 3.0 | undecidable | manual | Pn | -3.88 | 0 | |||
IV.PLLN.EHZ. | 2023-02-26T10:31:33.02 | 0.6 | undecidable | manual | S | 182 | 74.6697 | 50 | 0.86 | 36 |
IV.MSFR.HHZ. | 2023-02-26T10:31:33.44 | 0.6 | undecidable | manual | S | 153 | 78.8655 | 50 | 0.17 | 44 |
IV.CSLB.HHZ. | 2023-02-26T10:31:32.97 | 0.6 | undecidable | manual | S | 187 | 81.3519 | 50 | -0.98 | 34 |
IV.AIO.HHE. | 2023-02-26T10:31:29.23 | 0.3 | undecidable | manual | P | 130 | 119.991 | 50 | -0.33 | 59 |
IV.MPNC.HHN. | 2023-02-26T10:31:28.84 | 0.3 | undecidable | manual | P | 119 | 117.3936 | 50 | -0.32 | 60 |
IV.LIBRI.HHN. | 2023-02-26T10:31:24.86 | 0.3 | undecidable | manual | P | 134 | 91.9413 | 50 | -0.38 | 62 |
IV.MUCR.HHE. | 2023-02-26T10:31:24.81 | 0.3 | undecidable | manual | P | 138 | 91.9413 | 50 | -0.43 | 61 |
IV.SOLUN.HHE. | 2023-02-26T10:31:24.54 | 0.6 | undecidable | manual | P | 222 | 84.6486 | 50 | 0.42 | 42 |
IV.MPG.HHN. | 2023-02-26T10:31:24.90 | 0.3 | undecidable | manual | P | 232 | 90.243 | 50 | -0.08 | 66 |
IV.MSFR.HHZ. | 2023-02-26T10:31:23.38 | 0.3 | undecidable | manual | P | 153 | 78.8655 | 50 | 0.16 | 67 |
IV.CSLB.HHZ. | 2023-02-26T10:31:23.53 | 0.1 | undecidable | manual | P | 187 | 81.3519 | 50 | -0.08 | 90 |
IV.IFIL.HHZ. | 2023-02-26T10:31:22.23 | 0.6 | undecidable | manual | S | 108 | 36.4413 | 50 | 0.28 | 47 |
IV.PLLN.EHZ. | 2023-02-26T10:31:22.80 | 0.3 | undecidable | manual | P | 182 | 74.6697 | 50 | 0.23 | 66 |
IV.IFIL.HHZ. | 2023-02-26T10:31:17.13 | 0.3 | undecidable | manual | P | 108 | 36.4413 | 50 | 0.45 | 68 |
IV.IACL.HHZ. | 2023-02-26T10:31:17.61 | 0.6 | undecidable | manual | S | 133 | 21.3675 | 115 | -0.03 | 51 |
IV.IACL.HHZ. | 2023-02-26T10:31:14.30 | 0.1 | undecidable | manual | P | 133 | 21.3675 | 115 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CSLB.HNN. | ML:1.8 | 0.00008041387 | 0.32 | AML | other | m | 2023-02-26T10:31:34.03 |
IV.CSLB.HHN. | ML:1.8 | 0.00008505000000000001 | 0.32 | AML | other | m | 2023-02-26T10:31:34.03 |
IV.CSLB.HHE. | ML:1.7 | 0.000064975055 | 0.3392 | AML | other | m | 2023-02-26T10:31:34.48 |
IV.CSLB.HNE. | ML:1.7 | 0.00006705912 | 0.3072 | AML | other | m | 2023-02-26T10:31:34.49 |
IV.PLLN.EHE. | ML:2.1 | 0.00019821965 | 0.0992 | AML | other | m | 2023-02-26T10:31:35.41 |
IV.PLLN.EHN. | ML:2.5 | 0.00050712115 | 0.4608 | AML | other | m | 2023-02-26T10:31:38.66 |