A magnitude ML 1.8 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.7450, 15.9180 at 35 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 1.8 | 2022-02-23 10:56:11 |
37.7453 | 15.9182 | 35 | 2022-07-08 12:33:32 |
Bollettino Sismico Italiano INGV | 101451471 |
Reviewed Rev100 |
ML 2.1 | 2022-02-23 10:56:11 |
37.7192 | 15.9545 | 34 | 2022-02-23 11:04:22 |
Sala Sismica INGV-Roma | 101374281 |
Field | Value |
---|---|
Time (UTC) | 2022-02-23 10:56:11 ± 0.13 |
Latitude | 37.7453 ± 0.0108 |
Longitude | 15.9182 ± 0.0159 |
Depth (km) | 35 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101451471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1640 |
Semi-minor axis of confidence ellipse (meter) | 806 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.00814 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 101374281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-23 11:04:22 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 101451471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-09 10:47:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BSSO.HHZ. | 2022-02-23T10:58:11.26 | 3.0 | undecidable | manual | Sg | 8.99 | 0 | |||
IV.MCRV.HHZ. | 2022-02-23T10:57:31.63 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.VITU.HHZ. | 2022-02-23T10:57:14.82 | 3.0 | undecidable | manual | Pg | 6.59 | 0 | |||
IV.VENT.EHZ. | 2022-02-23T10:57:03.45 | 3.0 | negative | manual | Pn | -5.24 | 0 | |||
IV.HAVL.HHN. | 2022-02-23T10:56:43.69 | 0.6 | undecidable | manual | S | 219 | 111.8991 | 54 | -0.09 | 43 |
IV.HLNI.HHZ. | 2022-02-23T10:56:40.97 | 0.6 | undecidable | manual | S | 245 | 102.0201 | 54 | -0.67 | 37 |
IV.HCRL.HHZ. | 2022-02-23T10:56:39.51 | 0.6 | undecidable | manual | S | 237 | 93.24 | 54 | -0.25 | 43 |
IY.OPPI.HHE. | 2022-02-23T10:56:31.03 | 0.3 | undecidable | manual | S | 8 | 58.497 | 116 | -0.48 | 66 |
MN.CEL.HHZ. | 2022-02-23T10:56:31.47 | 0.6 | undecidable | manual | S | 358 | 57.1983 | 117 | 0.27 | 46 |
IV.HAVL.HHN. | 2022-02-23T10:56:30.39 | 0.3 | undecidable | manual | P | 219 | 111.8991 | 54 | 0.07 | 65 |
TV.GMB1.HHZ. | 2022-02-23T10:56:29.19 | 0.6 | undecidable | manual | S | 350 | 48.2184 | 122 | 0.09 | 49 |
IV.HLNI.HHZ. | 2022-02-23T10:56:29.01 | 0.1 | undecidable | manual | P | 245 | 102.0201 | 54 | -0.07 | 87 |
IV.PLAC.HHZ. | 2022-02-23T10:56:28.06 | 0.3 | undecidable | manual | P | 30 | 90.3429 | 54 | 0.43 | 62 |
IV.JOPP.HHZ. | 2022-02-23T10:56:28.48 | 0.6 | undecidable | manual | P | 358 | 95.6376 | 54 | 0.19 | 43 |
IV.HCRL.HHZ. | 2022-02-23T10:56:27.90 | 0.3 | undecidable | manual | P | 237 | 93.24 | 54 | -0.1 | 66 |
IV.MTTG.HHZ. | 2022-02-23T10:56:26.23 | 0.6 | undecidable | manual | S | 326 | 34.4433 | 132 | 0.09 | 50 |
IV.SOI.EHZ. | 2022-02-23T10:56:26.20 | 0.6 | undecidable | manual | S | 18 | 38.2284 | 128 | -0.74 | 41 |
IV.AIO.HHZ. | 2022-02-23T10:56:24.88 | 0.3 | undecidable | manual | P | 293 | 64.9905 | 114 | 0.73 | 60 |
IY.CNDF.HHN.00 | 2022-02-23T10:56:24.80 | 0.3 | undecidable | manual | S | 349 | 29.0487 | 137 | -0.33 | 71 |
IV.MPAZ.HHZ. | 2022-02-23T10:56:23.99 | 0.6 | undecidable | manual | S | 19 | 24.3534 | 142 | -0.32 | 48 |
IY.OPPI.HHE. | 2022-02-23T10:56:23.11 | 0.3 | undecidable | manual | P | 8 | 58.497 | 116 | -0.12 | 71 |
MN.CEL.HHZ. | 2022-02-23T10:56:22.99 | 0.1 | undecidable | manual | P | 358 | 57.1983 | 117 | -0.06 | 96 |
1J.FX12.HHN.00 | 2022-02-23T10:56:21.17 | 0.3 | undecidable | manual | P | 335 | 42.0246 | 126 | 0.12 | 73 |
TV.GMB1.HHZ. | 2022-02-23T10:56:21.88 | 0.3 | undecidable | manual | P | 350 | 48.2184 | 122 | 0.04 | 74 |
IV.MTTG.HHZ. | 2022-02-23T10:56:20.32 | 0.3 | undecidable | manual | P | 326 | 34.4433 | 132 | 0.19 | 73 |
IV.SOI.EHZ. | 2022-02-23T10:56:20.60 | 0.1 | undecidable | manual | P | 18 | 38.2284 | 128 | 0.01 | 100 |
1J.FX13.HHN. | 2022-02-23T10:56:19.76 | 0.3 | undecidable | manual | P | 320 | 28.8489 | 137 | 0.24 | 73 |
IY.CNDF.HHN.00 | 2022-02-23T10:56:19.90 | 1.0 | undecidable | manual | P | 349 | 29.0487 | 137 | 0.35 | 24 |
IV.MPAZ.HHZ. | 2022-02-23T10:56:19.20 | 0.1 | undecidable | manual | P | 19 | 24.3534 | 142 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPAZ.HHN. | ML:2.4 | 0.000751 | 0.34 | AML | other | m | 2022-02-23T10:56:25.23 |
IV.MPAZ.HHE. | ML:1.9 | 0.00026900000000000003 | 1.34 | AML | other | m | 2022-02-23T10:56:25.89 |
IV.SOI.EHE. | ML:1.6 | 0.00011280659000000002 | 0.4608 | AML | other | m | 2022-02-23T10:56:26.37 |
IV.MTTG.HHN. | ML:2.1 | 0.00034649999999999997 | 0.34 | AML | other | m | 2022-02-23T10:56:26.40 |
IV.MTTG.HHE. | ML:1.9 | 0.000206 | 0.36 | AML | other | m | 2022-02-23T10:56:27.23 |
IV.SOI.EHN. | ML:1.6 | 0.00009035073 | 0.6592 | AML | other | m | 2022-02-23T10:56:27.41 |
TV.GMB1.HNE. | ML:1.7 | 0.00011352327000000001 | 0.3712 | AML | other | m | 2022-02-23T10:56:29.49 |
TV.GMB1.HNN. | ML:1.7 | 0.00009910517499999999 | 0.128 | AML | other | m | 2022-02-23T10:56:32.40 |
MN.CEL.HHN. | ML:1.6 | 0.000075304955 | 0.3008 | AML | other | m | 2022-02-23T10:56:32.88 |
IV.AIO.HHN. | ML:1.8 | 0.00009426520499999999 | 2.1376 | AML | other | m | 2022-02-23T10:56:34.37 |
MN.CEL.HNN. | ML:1.7 | 0.000087646305 | 0.3008 | AML | other | m | 2022-02-23T10:56:34.57 |
IV.AIO.HHE. | ML:1.7 | 0.000082291435 | 2.8224 | AML | other | m | 2022-02-23T10:56:37.68 |
IV.HLNI.HHE. | ML:2.1 | 0.00011421531499999999 | 0.096 | AML | other | m | 2022-02-23T10:56:42.63 |
IV.HLNI.HHN. | ML:2.0 | 0.00009713529 | 0.1408 | AML | other | m | 2022-02-23T10:56:43.16 |